NEXT-GEN POWERTRAIN SOLUTIONS

Remove the oil pump refer to:

02

Remove the marked component.

The item is to be reused.

03

Remove the screws.

Remove the marked component.

04

♦

CAUTION

Make sure that the component is positioned correctly.

05

♦

CAUTION

Make sure that the component is positioned correctly.

ℹ

NOTE

Refer to Spare part catalogue for information on correct component/ fastener.

Install the special tool: 999 7809

Installation

01

♦

CAUTION

Make sure that new screws are installed.

Install the marked component.

Tighten the screw with hands only.

02

Remove the tool.

03

Install the tool special tool: 999 7432

04

Install the measurement gauge against the balance shaft assembly. Knock the balance shaft assembly towards the oil pressure switch until the measurement gauge stops changing value. Reset the measurement gauge.

05

Tap the balance shaft assembly in the direction away from the oil pressure sensor until it reaches the specified value.

Leave the measurement gauge on when pulling the screws in the next step and check that the value is not changed.

06

♦

CAUTION

Make sure that new screws are installed.

ℹ

NOTE

Make sure to follow the sequence indicated.

Tighten the screws

Stage 1, torque: 8 Nm

Stage 2: 210 °

07

Install the marked component, torque: 14 Nm

08

Install the oil pump refer to:

Install the vibration damper refer to:

Oil trap, replace Fuel rail, replace Exhaust solenoid, replace Intake solenoid, replace Camshaft position sensor exhaust, replace Camshaft position sensor intake, replace Sealing ring Camshaft VVT, replace

🖨 Print

Camshafts, replace

Removal

01

Remove the following items:

02

Remove the screws.

Remove the marked component.

03

Remove the screws.

Remove the marked component.

04

Remove the screws.

Remove the marked component.

05

Loosen each screw 2 turns at a time until all screws are removed.

Remove the marked component.

06

♦

CAUTION

Note the location of the component before removal.

♦

CAUTION

Take extra care when handling the components.

Remove the marked detail/details.

Installation

01

♦

CAUTION

Take extra care not to damage the mating faces.

♦

CAUTION

Make sure that the oil galleries are clean and free of foreign material.

ℹ

NOTE

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area with abrasive cloth and isopropanol.

02

♦

CAUTION

Take extra care not to damage the mating faces.

♦

CAUTION

Make sure that the oil galleries are clean and free of foreign material.

ℹ

NOTE

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area with abrasive cloth and isopropanol.

03

Apply engine oil.

04

Apply engine oil.

05

♦

CAUTION

Make sure that the components are positioned correctly.

Install the marked component.

06

♦

CAUTION

Make sure that the components are positioned correctly.

07

♦

CAUTION

Make sure that the components are positioned correctly.

08

♦

CAUTION

Make sure that the components are positioned correctly.

09

ℹ

NOTE

The component must be installed within 5 minutes of applying the sealant.

Use chemical gasket.

10

♦

CAUTION

Make sure that equal pressure is applied to the full length of the component.

ℹ

NOTE

Make sure to follow the sequence indicated.

Install the marked component.

Install the screws.

Tighten each screw 2 turns at a time M7, torque: 17 Nm

11

Install the marked component.

Install the screws M6, torque: 10 Nm

12

Install the marked component.

Install the screws.

1, M6, torque: 10 Nm

1, M8, torque: 24 Nm

13

Install the marked component.

Install the screws.

1, M5, torque: 5 Nm

1, M6, torque: 10 Nm

14

Install following items.

Sealing ring Camshaft VVT, replace Camshaft position sensor intake, replace Camshaft position sensor exhaust, replace Intake solenoid, replace Exhaust solenoid, replace Fuel rail, replace Oil trap, replace

🖨 Print

Sealing ring camshaft VVT, replace

01

🖨 Print

Timing belt, replace

Removal

01

Remove the vibration damper, refer to:

Vibration damper, replace Vibration damper, replace

02

1, Disconnect the connectors.

2, Remove the cable harness clips.

03

Remove the screws.

Remove the marked component.

04

Rotate the engine to the zero position.

05

Install the special tool: 999 7768

06

Remove the nut.

07

Remove the marked component.

08

♦

CAUTION

The component is not to be reused.

Remove the marked component.

09

Remove the screws and the marked component.

10

Remove the screw and the marked component.

Installation

01

Install the marked component, M7, torque: 17 Nm

02

ℹ

NOTE

Make sure that a new component is installed.

Install the marked component.

1. M7, torque: 17 Nm

2. Tensioner console screw, torque: 13 Nm

03

ℹ

NOTE

Make sure that new components are installed.

Install the marked components but tighten the nut finger tight.

04

♦

CAUTION

Make sure that the components are positioned correctly.

05

Install the special tool: 999 7791

06

ℹ

NOTE

Make sure that a new component is installed.

ℹ

NOTE

Make sure to follow the correct sequence during installation.

Install the timing belt.

07

Remove the special tool.

08

Remove the special tool.

09

Remove the marked component.

10

Adjust the position of the component according to image.

Tighten the nut tensioner, timing belt, torque: 30 Nm

11

ℹ

NOTE

The engine is rotated so that the belt assumes its correct position.

Turn the engine.

12

♦

CAUTION

If the measured value is greater or less than the specified range, all steps in the adjustment section must be carried out again.

13

Install the marked component.

Install the screws M6, torque: 10 Nm

14

Install the vibration damper, refer to:

Vibration damper, replace Vibration damper, replace

🖨 Print

Vibration damper, replace

Removal

01

Fit the locking tool M6, torque: 10 Nm

Remove the center screw.

Remove the tool and the marked component.

Installation

01

Install the marked component.

Install the locking tool.

1. M6, torque: 10 Nm

2. Install the central screw.

Stage 1, torque: 90 Nm

Stage 2, 110 °

Remove the locking tool.

🖨 Print

VVT unit, replace

Removal

01

Remove the Timing belt, refer to:

02

Remove the special tool.

03

⚠

WARNING

Be prepared to collect escaping fluid.

♦

CAUTION

Note the location of the component before removal.

Remove the marked component.

04

Remove the marked component.

05

⚠

WARNING

Do not use impact screwdriver/wrench

1. Special tool: 999 7684

2. Special tool: 999 7761

Loosen the screws.

06

Remove the screws.

07

⚠

WARNING

Be prepared to collect escaping fluid.

Remove the marked component.

08

♦

CAUTION

Make sure that marked component is not rotated relative to the VVT unit, and that the oil galleries are at the center of each other.

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

Installation

01

♦

CAUTION

Make sure that the component is not loose

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

02

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

Apply oil to the marked surface.

03

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

04

The graphic shows the back of the component.

05

ℹ

NOTE

Note the position.

Install the marked component.

06

ℹ

NOTE

Install new screws and tighten finger tight at this stage.

Install the screws.

07

Install the tool and tighten the screws.

VVT unit, center screw, torque: 90 Nm

08

Special tool: 999 7760

Release the locks.

09

♦

CAUTION

Note the placing of the tool.

Install the tool.

10

ℹ

NOTE

A click confirms that the component is in the correct position.

11

ℹ

NOTE

A click confirms that the component is in the correct position.

Install timing belt, refer to:

🖨 Print

Belt water pump, replace

01

🖨 Print

Ring crankshaft rear, replace

01

🖨 Print

Oil pump, replace

Removal

01

Remove the oil pan, refer to:

02

Disconnect the connector.

03

Disconnect the connector.

04

Remove the screws.

Remove the marked component.

05

Depress the locking devices.

Remove the marked component.

06

Remove the screws.

07

Remove the marked component. Install

Installation

01

Install the marked components.

02

ℹ

NOTE

Make sure that the component moves freely between the end positions.

Install the screws.

Use hands only.

03

Install the special tool: 999 7793

Install the screws M7, torque: 17 Nm

Adjust to the specified value.

04

Tighten the screws M7, torque: 17 Nm

Remove the tool.

05

Install the cover.

06

Install the marked component.

Install the screws M7, torque: 17 Nm

07

Install and connect the connector.

08

Install the oil pan, refer to:

🖨 Print

Oil cooler, engine, replace

Removal

01

Drain engine oil, refer to.

02

Drain the cooling system.

03

⚠

WARNING

Be prepared to collect escaping fluid.

Remove the screws.

Release the lock.

Undo the hose from the connection.

04

Disconnect the connector.

05

Remove the marked component.

Loosen the clip.

06

Remove the component carefully

07

⚠

WARNING

Be prepared to collect escaping fluid.

Loosen the hose clamp.

Undo the hose from the connection.

08

⚠

WARNING

Be prepared to collect escaping fluid.

Loosen the hose clamps.

Undo the hose from the connection.

09

Loosen the clip.

Remove the marked component.

10

⚠

WARNING

Be prepared to collect escaping fluid.

Release the lock.

Undo the hose from the connection.

11

Remove the screws.

Loosen the marked detail.

Remove the marked component.

12

Loosen the hose clamp.

Undo the hose from the connection.

13

⚠

WARNING

Be prepared to collect escaping fluid.

ℹ

NOTE

Use suitable paper to absorb any escaping fluid.

Remove the screws.

Remove the marked component.

Installation

01

Replace the marked component.

02

ℹ

NOTE

Only tighten the screws finger tight at this stage.

ℹ

NOTE

Make sure to follow the sequence indicated.

Install the marked components.

Tighten the screws M7, torque: 16 Nm

03

Install the hose and clamp.

04

Install marked component.

Install screws M6, torque: 10 Nm

05

Install the hose.

Install the lock.

06

Install marked component.

Install clips.

07

Install the marked component.

Install the clamps.

08

Install the hose.

Install the clamp.

09

10

1, Install clamp

2, Install clips.

11

Connect the cable.

12

Install the hose with the lock.

Install the screw M6, torque: 10 Nm

13

Fill the oil according to:

14

Fill the cooling system.

🖨 Print

Crankshaft seal, rear, replace

Removal

01

Remove the carrier plate, refer to:

02

♦

CAUTION

Take extra care not to damage the mating faces.

ℹ

NOTE

Use suitable paper to absorb any escaping fluid.

Remove the marked component using special tool: 999 5651

Installation

01

ℹ

NOTE

Use a new seal.

Use engine oil.

02

Install the marked component using special tool: 999 7174

03

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

Install the tool.

04

ℹ

NOTE

Make sure that the seal is correctly located.

Install the tool.

Tighten the screw.

05

Install the carrier plate, refer to:

🖨 Print

Camshaft position sensor exhaust, replace

01

Clean the area around the component to be dismantled.

02

Disconnect the connector.

03

Remove the screw.

04

Pull the component straight up.

Installation

01

Install the component and tighten M6, torque: 10 Nm

🖨 Print

Oil filter, replace

Removal

01

⚠

WARNING

Hot fluid.

Remove the marked component.

02

⚠

WARNING

Hot fluid.

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

Remove the marked component.

Special tool: 999 5679

03

ℹ

NOTE

Use a new seal.

Remove the marked component.

Installation

01

Install the oil plug, torque: 38 Nm

02

Install the oil filter, use special tool 999 5679, torque: 25 Nm

03

Fill the oil according to specification.

🖨 Print

Camshaft position sensor intake, replace

01

Clean the area around the component to be dismantled.

02

Disconnect the connector.

03

Remove the screw.

04

Pull the component straight up.

Installation

01

Install the component and tighten M6, torque: 10 Nm

🖨 Print

Fuel rail, replace

Removal

01

⚠

WARNING

Exposure to fuel can be harmful and can cause severe health damage or death.

♦

CAUTION

To avoid that dirt can cause damage during disassembly, the area should be cleaned both at the start and if needed after components are disassembled.

Relieve the fuel pressure preferably by running the engine without the electrical feed pump engaged until the engine stops.

Remove the ignition coil, refer to:

Ignition coil, replace

02

Remove the screws.

03

Disconnect the connectors.

04

Remove the screws.

05

Disconnect the connector and fold marked component aside.

06

Remove the marked component.

07

Ensure that the guide sleeve remains in position.

08

Remove the screws.

09

⚠

WARNING

Be prepared to collect escaping fluid.

ℹ

NOTE

Make sure that a new component is installed.

Remove the marked component.

10

Release the connectors from the clips.

11

♦

CAUTION

In order to avoid damage to the injectors, the component must be carefully pulled straight up.

Remove the screws and lift the component carefully.

12

ℹ

NOTE

Orientation view

13

♦

CAUTION

In order to avoid damage to the injectors, the component must be carefully pulled straight up.

Remove the marked component. Special tool: 951 2943

14

⚠

WARNING

Be prepared to collect escaping fluid.

♦

CAUTION

Be extra careful when removing or installing this component.

Remove the marked components.

Installation

01

Install new clips.

02

Install the marked components.

03

ℹ

NOTE

Clean carefully, using compressed air before installing.

Special tool: 999 7505

04

1, Fuel pipe M6, torque: 10 Nm

2, Fuel rail M7, torque: 22 Nm

3, Fuel pipe, use special tool 9814129

Step 1, torque: 19 Nm

Step 2, torque: 30 Nm

05

Install marked component.

1, M8, torque: 24 Nm

2. M10, torque: 50 Nm

06

Install the components.

M6, torque: 10 Nm

07

Install the connector catches.

Install the screws M6, torque: 10 Nm

08

Install the ignition coil, refer to:

Ignition coil, replace

🖨 Print

Turbo control valve, wastegate - V306

Description

The turbo control valve, wastegate regulates the desired boost pressure of the turbo. By allowing a certain amount of exhaust gas to pass through the turbo without interacting with the turbine, the turbo control valve can control the boost pressure.

In idle mode, the valve is closed. In the event of a power loss the wastegate valve opens.

Diagnostic information

The turbo control valve, wastegate does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the valve, sets DTCs and has readable parameters for it.

Connection and communication

The turbo control valve, wastegate is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Oil pan, replace

Removal

01

Remove the oil cooler, engine, refer to:

02

Remove the marked component.

03

Remove the screws.

Remove the marked component.

04

Remove the screws.

05

Remove the screws.

06

Remove the marked component.

07

Remove the screws.

Remove the marked component.

Installation

01

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area.

02

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area.

03

ℹ

NOTE

The component must be installed within 5 minutes of applying the sealant.

Apply chemical gasket.

04

ℹ

NOTE

The component must be installed within 5 minutes of applying the sealant.

Apply chemical gasket.

05

♦

CAUTION

Take extra care not to damage the seal.

Install the marked component.

06

Install the screws M7, torque: 17 Nm

07

Install the screws M10, torque: 50 Nm

08

Install the screws M10, torque: 50 Nm

09

♦

CAUTION

Make sure that no excess sealant residue is evident.

10

Install the marked component.

Install the screws M7, torque: 17 Nm

11

ℹ

NOTE

Make sure that a new component is installed.

12

Install the oil cooler, refer to:

🖨 Print

Water pump belt, replace

Removal

01

Drain the cooling system.

02

Cut off the water pump belt.

03

Remove the splash protection.

04

Remove the screws and pipes.

Installation

01

Install the pump and tighten the screws.

M1050 Nm

M824 Nm

02

Install the belt around the crankshaft pulley and the top of the pump pulley. Turn the pump pulley around with tool 9997717 counter hold to fit the belt.

03

Install the splash protection.

🖨 Print

Water pump belt, replace

Removal

01

Cut off the water pump belt.

02

Remove the splash protection.

Installation

01

Install the belt around the crankshaft pulley and the top of the pump pulley. Turn the pump pulley around with tool 9997717 counterhold to fit the belt.

02

Install marked component.

🖨 Print

Vibration damper, replace

Removal

01

Remove the screw.

Remove the marked component.

Installation

01

Special tool:

1. M6 10 Nm

2. Central screw.

Stage 1:90 Nm

Stage 2: 110 °

🖨 Print

Sealing ring Camshaft VVT, replace

01

Remove the VVT units, refer to:

02

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

♦

CAUTION

Make sure that the sharp edge does not damage the surrounding component.

Remove the component carefully use special tool: 999 5919

Installation

01

Use engine oil.

02

♦

CAUTION

Take extra care not to damage the seal.

Install the sealing ring on the special tool: 999 7496

03

Install the marked component. Tighten the screw all the way so the tool is fully pressed in.

Special tool: 999 7684

04

Install the VVT units, refer to:

test externalgraphic <-> graphic mapping when default image

🖨 Print

Crankshaft front seal, replace

01

Remove the Timing belt, refer to:

Refer to:

02

Install the special tool: 999 7493

03

Install the tool and remove marked replace with special tool: 999 7493

04

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

Remove the marked replace with special tool: 999 5919

Installation

01

Use engine oil.

02

Install the tool and fit in the marked component, use special tool: 999 7532

03

Install the seal by tapping the tool gently. Use special tool 999 768

04

ℹ

NOTE

Fit the gear splines correctly.

05

Install the gear by tapping the tool gently, use special tool 999 7493

06

Install the Timing belt, refer to:

🖨 Print

Turbo bypass valve - V308

Description

The turbo bypass valve regulates the overpressure in the intake manifold. When the pressure is too high, the valve is opened. The turbo bypass valve leads the pressure back to the turbocharger's inlet side. This maintains the speed of the turbo and allows the boost pressure to be immediately available.

The turbo bypass valve is electronically controlled by the Engine Control Module (ECM).

Diagnostic information

The turbo bypass valve does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the bypass valve, sets DTCs and has readable parameters for it.

Connection and communication

The turbo bypass valve is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Turbo position sensor

Description

Location

Pin Out

🖨 Print

Wastegate unit

Description

Location

Pin Out

🖨 Print

Wastegate unit - V307

Description

The wastegate unit regulates the boost pressure of the turbo. By allowing a certain amount of exhaust gas to pass through the turbo without interacting with the turbine, the turbo control valve can control the boost pressure.

The wastegate unit is a double functioning valve that is split into a pneumatic and an electric part. The wastegate unit creates a pressure difference that is proportional to its control signal. The amount of exhaust gas that flows through the turbo can be determined by controlling the electric signal.

In the event of a power loss the wastegate unit opens.

Diagnostic information

The wastegate unit does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the wastegate unit, sets DTCs and has readable parameters for it.

Connection and communication

The wastegate unit is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

VNT unit - M309

Description

Variants

Component or function	Market, customer option, vehicle model
VNT unit	Vehicles with VNT (variable nozzle turbocharger)

Diagnostic information

Connection and communication

Component location

Pin-out

🖨 Print

Throttle unit - P300

Description

The throttle unit includes an electrically controlled shutter that regulates the amount of air that passes through to the engine. The Engine Control Module (ECM) controls the electronic throttle unit with a PWM signal that sets the shutter position. A potentiometer registers the position of the shutter, which is forwarded to the Engine Control Module (ECM) via two analog 0 - 5 V signals.

The throttle unit has two connections for water cooling. Cooling is necessary since the throttle unit absorbs heat from the inlet air of the turbocharger.

Diagnostic information

The throttle unit does not have a built-in diagnostic system and is diagnosed by the Engine Control Module (ECM).

Connection and communication

The throttle unit is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Pressure sensor, particulate filter - S701

Description

The pressure sensor, particulate filter, is a differential pressure sensor that is used to measure the amount of soot in the particulate filter. This is done by measuring the pressure difference before and after the particulate filter. The pressure difference generates a voltage signal that is monitored by the Engine Control Module (ECM).

Diagnostic information

The pressure sensor, particulate filter, does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and readable parameters for it.

Connection and communication

The pressure sensor, particulate filter, is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Manifold Pressure Sensor (MAP) - S302

Description

The Manifold Pressure Sensor (MAP) measures the pressure in the intake pipe between the charge air cooler and the throttle unit.

The Engine Control Module (ECM) uses the signal from the sensor to regulate the operation of the turbocharger. The sensor is a piezo-resistor and supplied with 5 V from the Engine Control Module (ECM).

Depending on the pressure, the silicone membrane in the sensor moves, which changes the resistance and thus the voltage level of the analog signal to the control module varies.

Diagnostic information

The Manifold Pressure Sensor (MAP) does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and readable parameters for it.

Connection and communication

The Manifold Pressure Sensor (MAP) is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Low-pressure EGR valve - V706

Description

Variants

Component or function	Market, customer option, vehicle model
Low-pressure EGR valve	HP, VEP4 G3

Diagnostic information

Connction and communication

Component location

Pin-out

🖨 Print

EGR valve - V705

Description

The EGR (Exhaust Gas Recirculation) valve reroutes exhaust gas back to the intake side of the engine.

The EGR valve consists of a circular throttle disc on a shaft. The shaft is moved by a DC motor.

An internal sensor detects the actual position of the valve, which is sent as a PWM signal to the Engine Control Module (ECM). If there is no signal, a spring ensures that the valve is closed. When the damper disc is closed, no exhaust gas can pass through the EGR valve. Maximum EGR flow is achieved when the valve is fully opened.

Diagnostic information

The EGR valve does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the valve, sets DTCs and has readable parameters for it.

Connection and communication

The EGR valve is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

EGR differential pressure sensor - S704

Description

The EGR differential pressure sensor is used to determine the applicable amount of low-pressure exhaust gas recirculation. The sensor measures the pressure difference between the exhaust system and the air intake system, before the low-pressure turbocharger. The sensor transmits the measured value as a digital signal and is monitored by the Engine Control Module (ECM).

Diagnostic information

The EGR differential pressure sensor does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and has readable parameters for it.

Connection and communication

The EGR differential pressure sensor is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

EGR cooler

Description

Location

Pin Out

🖨 Print

EVAP purge valve - V109

Description

The Evaporative Emission System (EVAP) purge valve is used to open and close the connection between the charcoal canister and the intake manifold. The EVAP purge valve controls the flow of fuel vapors to be re-introduced into the engine. The Engine Control Module (ECM) controls the flow rate by regulating the duty cycle of a PWM signal sent to the EVAP purge valve.

Diagnostic information

The EVAP purge valve does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the EVAP purge valve and sets DTCs.

Connection and communication

The EVAP purge valve is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Air pressure- and air temperature sensor 1 and 2 - S304

Description

The air pressure- and air temperature sensor 1 and 2, also known as t-maps, are used to measure both air temperature and absolute pressure. The two sensors contain a piezo sensor (pressure) and NTC sensor (temperature) in order to:

Regulate the boost pressure.

Calculate the flow through the throttle by means of pressure and temperature.

Calculate the estimated stored mass in the charge air cooler's volume, which means that the flow in the intake system can be calculated.

Calculate the pressure in the manifold.

Calculate the engine's filling level by means of the current temperature.

Diagnostic information

The air pressure- and air temperature sensor 1 and 2 do not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensors, sets DTCs and has readable parameters for them.

Connection and communication

The air pressure- and air temperature sensor 1 and 2 are directly connected to the Engine Control Module (ECM).

Component location

Air pressure- and air temperature sensor 2

Pin-out

🖨 Print

Carrier plate, replace

01

Install the special tool: 999 7120

Use a screw M10 x 50 mm and a nut M10

02

Remove the screws.

03

Remove the marked component.

Installation

01

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

♦

CAUTION

Make sure that the flywheel/flexplate is in full contact with the crankshaft flange before installing the flywheel/flexplate screws.

ℹ

NOTE

Make sure that the locating pin on the crankshaft is aligned with the guide hole in the flywheel/flexplate.

Install the marked component.

02

Install special tool: 999 5678

03

Install the screws.

Stage 1, torque: 45 Nm.

Stage 2, angle: 50 °

04

Remove the special tool.

05

Install the screws.

Stage 1, torque: 45 Nm.

Stage 2, angle: 50 °

06

Remove the special tool: 999 7120

🖨 Print

Actuator, exhaust system - M702

Description

The actuator, exhaust system is an electric motor integrated with a position sensor and controlled by the Engine Control Module (ECM). The actuator is connected to a flap that opens and closes the exhaust system. The actuator is used to reduce noise emissions.

Diagnostic information

The actuator, exhaust system does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the actuator, sets DTCs and has readable parameters for it.

Connection and communication

The actuator is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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Lambda probe - S700

Description

The lambda probe is used to measure the remaining amount of oxygen content in the exhaust gas. It helps to govern the air to fuel ratio.

The lambda probe consists of an oxygen sensor and a heater element. It has a linear broadband function and is made with a zirconium probe. The sensor needs a reference from the surrounding air and the surrounding air reaches the oxygen sensor via its cabling.

The sensor needs to be heated in order to function properly and is electrically preheated to quickly reach operating temperature. The heating element consists of a PTC-resistor.

ℹ

NOTE

The wiring to the heated lambda probe must not be squeezed or in any other way damaged. It is not allowed to grease the contacts of the lambda probe as the oil would interfere with the reference air and the function of the lambda probe. The area where the cable is attached to the body of the lambda probe must be protected from contamination.

Lambda probe, front (7/15):

Lambda probe, 1 (7/15). The oxygen sensor in the lambda probe, front, uses current regulation and its signal characteristic is linear. Normal operating temperature is 700 - 900 °C. The sensor does not work below 700 °C. The heating period for the lambda probe is approximately 30 - 40 s.

Lambda probe, middle (7/82, 7/284, 7/285):

The oxygen sensor in the lambda probe,middle, is used while the lambda probe becomes sufficiently hot. Normal operating temperature is 300 - 900 °C. The sensor does not work below 300 °C. The heating period for the lambda probe is approximately 30 - 40 s.

Lambda probe, rear (7/104, 7/167, 7/215, 7/285):

The oxygen sensor in the lambda probe, rear, is used to regulate the catalytic converter and is voltage controlled. The sensor has a fine tuning and barely measurable effect on the regulation of the mixing ratio of air and fuel. Normal operating temperature is 300 - 900 °C. The sensor does not work below 300 °C. The heating period for the lambda probe is approximately 60 - 120 s.

Diagnostic information

The lambda probe does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the lambda probe, including the oxygen sensor and the heater element, sets DTCs and has readable parameters for it.

Connection and communication

The lambda probe is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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Intake manifold air temperature sensor, replace

Removal

01

Disconnect the connector.

Remove the sensor.

Installation

01

Install the sensor, torque: 22 Nm

Connect the connector.

🖨 Print

Charge air duct pressure sensor - S305

Description

The charge air duct pressure sensor measures the boost pressure after the turbocharger. The Engine Control Module (ECM) uses a pressure signal for continuous feedback control of the pressure before the E-charger.

Diagnostic information

The charge air duct pressure sensor does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and has readable parameters for it.

Connection and communication

The charge air duct pressure sensor is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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Control valve, fuel quantity - V103

Description

The control valve, fuel quantity regulates the amount of fuel that flows into the high-pressure fuel pump. The control valve closes during the pump's pressure phase to compress the fuel and achieve a higher pressure before it is distributed to the fuel rail.

Diagnostic information

The control valve, fuel quantity, does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the valve, sets DTCs but has no readable parameters for it.

Connection and communication

The control valve, fuel quantity, is an internal part of the high-pressure fuel pump. The valve is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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EVAP purge pressure sensor - S108

Description

The EVAP purge pressure sensor is connected to the purge circuit after the EVAP Purge Pump (EPP) and before the EVAP purge valve. The sensor measures the pressure in the EVAP purge circuit and in the fuel tank (when EPP is not actuated) to determine the need for actuation of the EPP.

Diagnostic information

The EVAP purge pressure sensor does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTC’s and has readable parameters for it.

Connection and communication

The EVAP purge pressure sensor is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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Knock sensor, replace

01

Remove intake manifold, refer to:

02

Remove the screw.

03

Disconnect the connector.

04

ℹ

NOTE

Note the position of the component before removal.

Remove the screw.

Installation

01

Install the sensor at the correct position

Install the screw, torque: 20 Nm

02

Install the connector.

03

Fold back the pipe.

Install the screw M7, torque: 17 Nm

04

Install the intake manifold, refer to:

🖨 Print

EVAP Purge Pump (EPP) - P107

Description

The EVAP Purge Pump (EPP) consists of a plastic housing containing a brushless direct current motor and a radial centrifugal pump, along with internal electronics. The pump transports vapors from the fuel tank to the engine. On engines with low vacuum inside the intake manifold, sufficient purging of the active carbon canister is not possible. The EPP enables purging of vapors by creating a delta pressure between the intake manifold of the engine and the active carbon canister. Vapors enter at the gas inlet of the EPP and are ejected through the gas outlet as the impeller within the pump is rotating. Thus, purging the vapors from the fuel tank.

Diagnostic information

The EVAP Purge Pump (EPP) has a simplified built-in diagnostic system, which monitors a limited number of errors. The Engine Control Module (ECM) monitors the EPP, sets DTCs and has readable parameters for it.

Connection and communication

The EVAP Purge Pump (EPP) is a LIN-slave to the Engine Control Module (ECM). The fuse box, engine, contains the fuse which protects the electric supply circuit from current overload.

Component location

Pin-out

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Knock sensor, replace

Removal

01

ℹ

NOTE

Note the position of the sensors.

Disconnect the connectors.

Remove the sensors.

Installation

01

♦

CAUTION

Make sure that the component is positioned correctly.

Install the sensors, torque: 20 Nm

Connect the connectors.

🖨 Print

Crankshaft position sensor, replace

Removal

01

Remove the cover.

Disconnect the connector.

02

Remove the nut and the sensor.

Installation

01

Install the sensor M6, torque: 10 Nm

Connect the connector.

02

Install the sensor cover M6, torque: 10 Nm

🖨 Print

Fuel injector - V102

Description

The fuel injector sprays fuel into the combustion chamber of the engine.

The Engine Control Module (ECM) controls the fuel injectors regarding injection timing and injection length. The fuel injectors' capacity differs between the different engine performance levels. The maximum flow (static flow rate) differs between the fuel injectors. The value varies between about 20 cm³/s and 17.5 cm³/s. The values apply at a fuel pressure of 10 MPa (100 bar).

The fuel quantity and thus the injection time at idle varies depending on alternator and A/C compressor load, but is within the range of 0.9 – 1.5 ms with a fuel pressure between 5 – 15 MPa (50 – 150 bar). At maximum power output the injection time is 6 – 7 ms and the fuel pressure is 20 MPa (200 bar).

The fuel injectors are high-pressure, multi-hole, solenoid powered injectors. The function of the fuel injector is to attain an optimized mixture of fuel and air in the combustion chamber. When the engine runs homogeneously, fuel is injected early during the inlet stroke (piston on its way down), which means that the spray has time to homogenize with the air before the ignition takes place.

Diagnostic information

The fuel injector does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the fuel injector, sets DTCs and has readable parameters for it.

Connection and communication

The fuel injector is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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Fuel pressure sensor high-pressure side - S105

Description

The fuel pressure sensor high-pressure side supplies the Engine Control Module (ECM) with the actual fuel pressure. The pressure sensor is included as one unit in the fuel rail. The sensor uses a piezo resistor, which converts the pressure into a voltage, 0 V – 5 V.

Diagnostic information

The fuel pressure sensor high-pressure side does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and has readable parameters for it.

Connection and communication

The fuel pressure sensor high-pressure side is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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Fuel pressure sensor low-pressure side - S104

Description

The fuel pressure sensor low-pressure side regulates the fuel pressure in the fuel rail. The sensor converts the pressure value to a voltage, which is used by the Engine Control Module (ECM). The feedback voltage to the ECM is an analog signal where the voltage corresponds to a certain pressure:

0.5 V = 100 kPa (1 bar)
4.5 V = 1.1 MPa (11 bar)

Diagnostic information

The fuel pressure sensor low-pressure side does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and has readable parameters for it.

Connection and communication

The fuel pressure sensor low-pressure side is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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Fuel injector, replace

01

Remove the fuel rail, refer to:

02

⚠

WARNING

Be prepared to collect escaping fluid.

♦

CAUTION

Use suitable paper to absorb any escaping fluid.

♦

CAUTION

Be extra careful when removing or installing this component.

Remove the component carefully.

03

Release the connector's catch remove the component.

Installation

01

♦

CAUTION

Be extra careful when removing or installing this component.

Install the component carefully.

02

♦

CAUTION

Be extra careful when removing or installing this component.

Install the component carefully.

03

Install the fuel rail, refer to:

🖨 Print

Fuel pressure- and temperature sensor, low-pressure side - S106

Description

The fuel pressure- and temperature sensor, low-pressure side, regulates the fuel pressure from the fuel pump on the low-pressure side. The sensor converts the pressure and temperature value to a voltage, which is used by the Engine Control Module (ECM). The fuel temperature is used to regulate the desired pressure to prevent steam formation in the fuel.

Diagnostic information

The fuel pressure- and temperature sensor, low-pressure side, does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and has readable parameters for it.

Connectiona and communication

The fuel pressure- and temperature sensor, low-pressure side, is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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Fuel pump - M100

Description

The fuel pump provides fuel from the fuel tank to the high-pressure fuel pump. The fuel pump is controlled by the fuel pump module using a three-phase pulsed voltage signal. The fuel pump motor is brushless.

Diagnostic information

The fuel pump does not have a built-in diagnostic system. The Engine Control Module (ECM) and the fuel pump module monitor the fuel pump, set DTCs and have readable parameters for it.

Connection and communication

The fuel pump is directly connected to the:

Fuel pump module
Engine Control Module (ECM)

Component location

Pin-out

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Fuel pump module - P101

Description

The fuel pump module controls the fuel pump. The relayed power of the fuel pump module is controlled by the Central Electronic Module (CEM) when requested by the Engine Control Module (ECM).

The power supplied to the fuel pump is proportional to the 12 V PWM control signal from the Engine Control Module (ECM). The typical frequency of the PWM output signal to the fuel pump is 16 kHz ± 1 %.

The conversion from the PWM signal to the mechanical output of the pump has a linear range between a duty cycle of 18 % and about 1300 r/min to a duty cycle of 77 % and about 7100 r/min.

Diagnostic information

The fuel pump module utilizes the PWM input from the Central Electronic Module (CEM) to send DTCs by grounding the lead with different time spans. In this way the Central Electronic Module (CEM) can receive DTCs regarding both the fuel pump module and the fuel pump. The Engine Control Module (ECM) monitors the PWM lead, sets DTCs and has readable parameters for it.

Connection and communication

The fuel pump module is directly connected to the Engine Control Module (ECM) and the fuel pump.

Component location

Pin-out

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Intake manifold air temperature sensor - S303

Description

The intake manifold air temperature sensor measures the charge air temperature in the intake manifold.

Diagnostic information

The intake manifold air temperature sensor does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and has readable parameters for it.

Connectiona and communicaton

The intake manifold air temperature sensor is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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Thermostat, replace

Removal

01

Drain the cooling system, refer to:

02

ℹ

NOTE

Be prepared to collect escaping fluid.

Release the lock.

Undo the hoses from the connection.

03

Disconnect the connector.

04

Remove the screws.

Remove the marked component.

Installation

01

Install the screws, M6, torque: 10 Nm

Install the connector

Install the hoses.

02

Fill the cooling system, refer to:

🖨 Print

Camshaft position sensor - S601

Description

The camshaft position sensor monitors the rotation of the camshaft.

The camshaft position sensor consists of a hall sensor, a permanent magnet and internal electronics. The Engine Control Module (ECM) monitors the sensor and uses its input to calculate the speed and position of the camshaft.

The camshaft position sensor has only one type of signal characteristic, making it impossible for the Engine Control Module (ECM) to identify the direction of the camshaft's rotation.

The camshaft position sensor detects changes in the magnetic field when the camshaft rotates. It is able to detect changes by the spacing between the teeth on the camshaft. The frequency of the return signal is proportional to the camshaft rotational speed.

The signal from the sensor is a square pulse signal between approximately 0.5 V and 4.5 V. A high signal corresponds to a "tooth" on the trigger wheel and a low signal corresponds to the "gaps" in the trigger wheel.

Diagnostic information

The camshaft position sensor does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and has readable parameters for it.

Connection and communication

The camshaft position sensor is directly connected to the Engine Control Module (ECM).

Component location

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Crankshaft position sensor - S602

Description

The crankshaft position sensor consists of four hall sensors, permanent magnets and internal electronics. The sensor detects the stamped holes on the flywheel rim. The holes are positioned with a 6 degrees distance between each hole. The flywheel rim has a "gap" and gives the crankshaft position sensor 60-4=56 pulses per crankshaft revolution. When the Engine Control Module (ECM) has identified the reference gap, the control module can determine the exact position of the crankshaft by counting pulses. When the reference gap on the flywheel passes below the sensor, the voltage and the frequency instantly drop to zero. The first hole after the reference gap is located 84° before the top dead center on cylinder 1.

The crankshaft position sensor has different signal characteristics depending on the direction of the crankshaft rotation. The Engine Control Module (ECM) stores the crankshaft's position during the driving cycle. This means that the ECM knows, which cylinder is nearest in turn for injection and ignition at the next start after the engine was switched off during Start/Stop. The engine can therefore be started without having to "search" for a synchronizing position between the crankshaft and the camshafts. This reduces the time needed for cranking, which in turn leads to a reduced load on the batteries and the starter motor. This is especially important when starting during a Start/Stop sequence. If the driving cycle is interrupted the stored crankshaft position is removed from the ECM's memory.

Diagnostic information

The crankshaft position sensor does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and has readable parameters for it.

Connection and communication

The crankshaft position sensor is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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Ignition coil and spark plug - T200

Description

The component consists of two parts, an ignition coil and a spark plug. The ignition coil supplies the spark plug with high-voltage. The ignition coil has an integrated voltage amplifier. The Engine Control Module (ECM) controls the ignition coil and ensures that the spark plug generates sparks at the correct time.

Diagnostic information

The ignition coil and spark plug component does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the ignition coil and spark plug, sets DTCs and has readable parameters for it.

Connection and communication

The ignition coil and spark plug component is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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Knock sensor - S604

Description

The knock sensor monitors the vibrations in the engine block. The sensor converts mechanical vibration from the engine block to an electronic signal that corresponds to the frequency and amplitude of the vibration. The sensor is made of a piezoelectric crystal. The Engine Control Module (ECM) registers the signal and can thereby determine whether the engine knocks.

Diagnostic information

The knock sensor does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and has readable parameters for it.

Connection and communication

The knock sensor is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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Fuel pump, replace

Removal

01

Relieve the fuel pressure, refer to:

02

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

Remove the screws.

03

⚠

WARNING

Be prepared to collect escaping fluid.

ℹ

NOTE

Make sure that a new component is installed.

Loosen the nuts.

Remove the marked component.

04

⚠

WARNING

Be prepared to collect escaping fluid.

♦

CAUTION

The use of tools or excessive force will damage the quick release couplings.

Depress the locking device.

Undo the hose from the connection.

05

Disconnect the connector.

06

Turn the engine to correct position.

07

♦

CAUTION

This component is sensitive to "mechanical stresses". If the component has been dropped onto the floor, for example, it must not be installed in a vehicle.

Remove the screws.

Remove the marked component.

08

♦

CAUTION

Make sure that the seal remains correctly located.

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

09

Remove the marked component.

10

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

Check the surfaces for abrasion.

Installation

01

Clean the surface.

02

♦

CAUTION

Make sure that the component is positioned correctly.

Install the marked component.

03

Measure with a vernier caliper.

04

♦

CAUTION

When tightening, rotate each screw 1 turn at a time.

Install the marked component.

Install the screws.

05

Tighten the screws, torque: 30 Nm

06

♦

CAUTION

Only tighten the nuts finger tight at this stage.

Install the marked component.

07

Install the screws M6, torque: 10 Nm

08

Tighten the nuts using special tools, 981 4129.

Stage 1, torque: 18 Nm

Stage 2, torque: 30 Nm

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Auxiliary water pump

Description

Location

Pin Out

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Integrated Starter and Generator (ISG) - M801

Description

Design

The Integrated Starter and Generator (ISG) is a three-phase permanent magnet synchronous motor (PMSM), which is controlled by the Inverter Generator Module (IGM).

The stator is positioned directly against the engine block and consists of three windings. The windings are in contact with the Combined Inverter DC/DC (CIDD) via a high-voltage connection. Each stator winding consists of one pole pair. When a voltage source is connected to the windings, a current flow and a magnetic field are created. The rotor is screwed to the motor's crankshaft and permanently magnetized by 32 magnets. The rotor has one north pole and one south pole. A conductive metal coil runs along the outer side of the rotor and is used by the rotor position sensor to determine the position of the rotor in relation to the stator windings. The rotor position sensor also determines the rotor's angular velocity.

The rotor position sensor sends an analogue signal to the IGM which, at approximately 180 °C, limits the current to the ISG to avoid overheating.

Functions

The basic function principle is to create a rotating magnetic field in the stator windings, so that the permanently magnetized rotor is forced to rotate. The load can then be connected to the rotor, e.g. the Electric Rear Axle Drive (ERAD). Alternatively, the rotor could induce voltage in the coils, resulting in a generating effect.

The Integrated Starter and Generator (ISG) has three main functions:

Acting as a starter motor for the internal combustion engine. A driving torque of >180 Nm can be generated on the rotor as the stator windings are supplied with current. The created magnetic field drives the rotor.
Generating electricity for the high-voltage battery, the Electric Rear Axle Drive (ERAD) and other components. As the Twin Engine does not have a conventional 12 V alternator, the Integrated Starter and Generator (ISG) may work as a generator while driving. By controlling the transistors, 3-phase high-voltage AC can be generated. The Inverter Generator Module (IGM) converts the AC to high-voltage DC.
Working as an electric power boost for the internal combustion engine. In the event of a request for increased torque from the Engine Control Module (ECM) to the Inverter Generator Module (IGM), the Integrated Starter and Generator (ISG) will stop generating, resulting in a power boost. Based on the driving torque situation and if the Engine Control Module (ECM) requests higher torque or a continuous requirement, all power output is transferred to the Electric Rear Axle Drive (ERAD).

The Integrated Starter and Generator (ISG) is also used to increase exhaust gas temperature in order to heat up the catalytic converter more quickly. The ISG is connected to a cooling circuit to dissipate heat generated by the unit.

The rotor's rotational speed is regulated by controlling the fundamental frequency of the voltage and the generated current. Increasing the fundamental frequency will increase the rotor's speed to the same extent. The fundamental frequency can be illustrated as a sine curve.

Specifications

Max output	34 kW (for max 10 s)
Max torque	180 Nm
Max amperage	285 A
Max rotational speed	8000 r/min
Weight	Approximately 20 kg
Dimensions	D: 305 mm, W: 69 mm

Diagnostic information

The Integrated Starter and Generator (ISG) does not have a built-in diagnostic system. The Inverter Generator Module (IGM) monitors the unit, sets DTCs and has readable parameters for it.

Connection and communication

The Integrated Starter and Generator (ISG) is directly connected to the Inverter Generator Module (IGM).

Component location

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Integrated Starter Generator Module (ISGM) - P802

Description

The Integrated Starter Generator Module (ISGM) consists of an electrical machine and an internal control module with an integrated inverter. It is connected to the crankshaft of the internal combustion engine, via the auxiliary drive belt (FEAD). The Integrated Starter Generator Module (ISGM) performs two basic operations:

Generator operation: The Integrated Starter Generator Module (ISGM) converts mechanical power to electrical power. The electrical power is used to charge the 12 V and 48 V batteries. To charge the 12 V battery the electrical power is converted by the Mid-Voltage Converter Module (MVCM).
Motor operation: The Integrated Starter Generator Module (ISGM) converts electrical power into mechanical power. The mechanical power is used for running the starter motor and for giving an electric boost for the internal combustion engine.

Diagnostic information

The Integrated Starter Generator Module (ISGM) has built-in diagnostic system, which continuously monitors itself and the input and output signals. The ISGM sets DTCs and has readable parameters.

Connection and communication

The Integrated Starter Generator Module (ISGM) is a CAN domain slave and communicates mostly with the Engine Control Module (ECM).

Component location

Pin-out

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Oil Pressure Sensor

Description

Location

Pin Out

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Mass Airflow sensor (MAF) - S301

Description

The Mass Airflow sensor (MAF) contains three internal sensors, one mass airflow sensor, one temperature sensor and one humidity sensor. The mass airflow sensor measures the magnitude of air mass that enters the air intake system. The sensor consists of two resistors: a cold resistor and a heated resistor. The heated resistor is heated up to a set temperature higher than the cold resistor's temperature. Both resistors are positioned within the airflow.

The Mass Airflow sensor (MAF) uses the temperature difference between the resistors to calculate the air mass. The temperature sensor measures the intake air temperature. The humidity sensor measures the intake air humidity.

Diagnostic information

The Mass Airflow sensor (MAF) has a simplified built-in diagnostic system, which monitors a limited number of errors. All diagnostic data is sent to the diagnostic tool via the Engine Control Module (ECM). The ECM sets DTCs and has readable parameters for the MAF.

Connection and communication

The Mass Airflow sensor (MAF) is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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Oil pressure- and oil temperature sensor - S502

Description

The oil pressure- and oil temperature sensor consists of two sensors combined into one. The sensor is supplied with voltage by the Engine Control Module (ECM) and returns a PWM signal. The signal is divided into three areas:

Diagnosis
Temperature
Pressure.

Diagnostic information

The oil pressure- and oil temperature sensor does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and has readable parameters for it.

Connection and communication

The oil pressure- and oil temperature sensor is directly connected to the Engine Control Module (ECM).

Location

Pin Out

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Engine Control Module (ECM) - P600

Description

The Engine Control Module (ECM) controls engine functions such as:

Ignition regulation.
Throttle control.
Lubrication and oil system.
Fuel system.
Inlet and exhaust system.
Engine cooling.

The Engine Control Module (ECM) contains:

A DC/DC-converter that increases the battery voltage from 12 V to approximately 40 – 50 V. A capacitor that stores the voltage required to control components that require voltage greater than 12V.
Four low-side drivers (one for each fuel injector) that close the circuit to the fuel injector.
Two high-side drivers (two fuel injectors share one high-side driver) that power supply the fuel injectors.
H-bridges that are used to switch the polarity of an output. This is used to control electric motors (such as the throttle unit) that changes direction when the polarity is switched.
An integrated sensor that registers the ambient air pressure.
An integrated temperature sensor.

Capacity:

Central Processing Unit (CPU) 200 MHz: 32 bit.
Random Access Memory (RAM): 256 kB.
Electrically Erasable Programmable Read-Only Memory (EEPROM) flash-memory: 128 kB.

The Engine Control Modules (ECM) for the diesel engine and the gasoline engines are identical in terms of:

External geometry.
Connector.
Circuit board.
The software that controls when the automatic transmission normal shifts should occur, based on factors such as accelerator pedal position, drive mode, operating conditions, and when the lock-up function must be activated.

Diagnostic information

The Engine Control Module (ECM) has a built-in diagnostic system, which continuously monitors the control module, as well as the input and output signals. The ECM sets DTCs and has readable parameters for it.

Connection and communication

Component location

Pin-out

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Engine coolant temperature sensor - S403

Description

The engine coolant temperature sensor measures the temperature of the engine coolant and is used by the Engine Control Module (ECM) to control a number of functions. The sensor is a NTC (Negative Temperature Coefficient) thermistor, for which the resistance changes depending on the temperature of the coolant. The sensor is powered by the Engine Control Module (ECM) with 5 V. Feedback is an analog 5 V signal where the resistance corresponds to a certain temperature:

at -20 °C approximately 15 kΩ
at +/-0 °C approximately 5.7 kΩ
at +20 °C approximately 2.45 kΩ
at +90 °C approximately 240 Ω
at +110 °C approximately 142 Ω

Diagnostic Information

The engine coolant temperature sensor does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and stores readable parameters for it.

Connection and communication

The engine coolant temperature sensor is directly connected to the Engine Control Module (ECM).

Component location

Pin-Out

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High pressure fuel pump housing, replace

Removal

01

Remove fuel pump, refer to:

02

Remove timing belt, refer to:

03

Install special tool: 999 7493

04

Install special tool: 999 7493

Tighten the bolts.

Remove the marked component.

05

Loosen the clips.

Fold the cable aside.

Remove the screws.

Remove the marked component.

06

ℹ

NOTE

The screws are not to be reused.

Remove the screws.

Remove the marked component.

07

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area using a plastic putty knife and an abrasive cloth.

Clean with isopropanol.

08

Install the special tool 999 7532

09

ℹ

NOTE

The component must be installed within 5 minutes of applying the sealant.

Use chemical gasket.

10

Apply a thin and even layer with engine oil.

11

♦

CAUTION

Make sure that new bolts are installed.

Install the marked component.

Install the screws.

Stage 1, torque:15 Nm

Stage 2: 90 °

Remove the special tool.

12

Install the marked component.

Install the clip.

Install the screws M6, torque: 10 Nm

13

Remove the marked component.

14

Clean the marked area using a plastic putty knife and an abrasive cloth.

Clean with isopropanol.

15

Use chemical gasket.

16

Install the marked component.

Stage 1, torque: 15 Nm

Stage 2: 90 °

17

Install the marked component.

Install the clip.

Install the screws M6, torque: 10 Nm

18

Apply a thin and even layer of engine oil.

19

Install the special tool 999 7532

Install the marked component.

20

Press the marked component with the special tool 999 7682.

21

ℹ

NOTE

Note the position.

22

♦

CAUTION

Observe caution when carrying out this step.

Reinstall the removed component.

23

Install fuel pump, refer to:

24

Install timing belt, refer to:

🖨 Print

Transmission oil cooler valve

Description

The transmission oil cooler valve regulates the temperature in the transmission oil cooler by controlling the coolant flow through the cooler.

Diagnostic information

The transmission oil cooler valve does not have a built-in diagnostic system. The Engine Control Module (ECM) controls the valve, sets DTCs and has readable parameters for it.

Connection and communication

The transmission oil cooler valve is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

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Transmission oil temperature sensor

Description

The transmission oil temperature sensor is integrated in the gearbox and measures the temperature of the transmission oil.

The Transmission Control Module (TCM) determines the temperature of the transmission oil by measuring the voltage drop over the NTC (Negative Temperature Coefficient) resistor in the sensor.

Diagnostic information

The transmission oil temperature sensor does not have a built-in diagnostic system. The Transmission Control Module (TCM) monitors the sensor, sets DTCs and has readable parameters for it.

Connection and communication

The transmission oil temperature sensor is directly connected to the Transmission Control Module (TCM).c

Component location

Pin-out

🖨 Print

Transmission oil pump

Description

The transmission oil pump provides lubrication in the transmission during hybrid electric drive when the engine is stopped. The transmission oil pump provides the correct pressure and flow to the transmission during automatic start and stop of the engine.

Diagnostic information

The transmission oil pump does not have a built-in diagnostic system. The Transmission Control Module (TCM) monitors the pump, sets DTCs and has readable parameters for it.

Connection and communication

Depending on vehicle model, the transmission oil pump is either connected to the Transmission Control Module (TCM) directly or via the driver, transmission oil pump.

Component location

Pin-out

🖨 Print

VVT solenoid - V603

Description

The VVT solenoid is part of the VVT unit for controlling the camshaft. The solenoid controls the angle and direction of ignition and the oil flow to the VVT unit. The VVT solenoid consists of an electro-magnetic valve with a spring-loaded piston. There are slits in the piston that channel the engine lubricating oil to the VVT unit by moving the piston in the solenoid. The VVT unit turns the camshaft (the camshaft timing changes). The direction in which the camshaft turns depends on the chamber in the VVT unit, which is supplied with oil.

Diagnostic information

The VVT solenoid does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the solenoid, sets DTCs and has readable parameters for it.

Connection and communication

The VVT solenoid is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Engine oil pump solenoid - V500

Description

The engine oil pump solenoid controls the oil pressure in the engine. An internal proportional valve regulates the oil flow into the pump housing where the oil pump is located in a rotating cradle.

The cradle divides the pump housing into two chambers and the flow from the valve generates a pressure on one side of the cradle. The pressure aids in turning the cradle, which is otherwise returned to the mechanical limit position. When the cradle turns, the pump volume changes, which affects the flow and the oil pressure in the engine.

When the solenoid is de-energized the valve is set to its end position. The oil is then routed directly to the oil sump. The engine oil pump solenoid is controlled with a PWM signal by the Engine Control Module (ECM).

Diagnostic information

The engine oil pump solenoid does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the solenoid, sets DTCs and has readable parameters for it.

Connection and communication

The engine oil pump solenoid is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Oil level- and temperature sensor - S501

Description

The oil level and temperature sensor uses an ultrasonic technology to measure the oil level. Ultra sound waves are sent out from the MCM (multi-chip module) positioned at the bottom of the sensor. The waves are sent through the oil until they reach air. The waves are reflected back to the sensor, and an oil level measurement is available. The bottom of the sensor consistS of a labyrinth for the oil, which eliminates air bubbles that disturb the measurement.

Diagnostic information

The oil level and temperature sensor has a built-in diagnostic system and sets DTCs for internal errors, temperature and oil level.

Connection and communication

The oil level and temperature sensor is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Oil trap, replace

Removal

01

Remove the hose.

Remove the cable.

Remove the screws.

Remove the marked component.

Installation

01

ℹ

NOTE

Make sure to follow the correct sequence during installation.

ℹ

NOTE

Use a new seal.

Install the marked component.

Install screws M6, torque: 10 Nm

Install the cables.

Install the hose.

🖨 Print

Sensor, oil level - S503

Description

The sensor, oil level, consists of a wire made of an alloy containing iron, nickel and cobalt. This combination results in properties, such as small expansion due to heat. The wire is encased in a housing and is held in tension by a spring. The oil level measurement is performed by closing the sensor circuit for a short period and measuring the current. The oil around the sensor cools the sensor wire changing the wire's resistance. The higher the oil level, the greater the cooling. The measured current varies depending on the sensor resistance. The current provides a corresponding voltage on a resistor connected in series, located in the Engine Control Module (ECM). The ECM provides the engine oil level, based on preprogrammed information about the relation between the corresponding voltage and the oil level.

Diagnostic information

The sensor, oil level, does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and has readable parameters for it.

Connection and communication

The sensor, oil level is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Control valve, engine oil cooling - V405

Description

The control valve, engine oil cooling, regulates the temperature in the engine oil cooler by controlling the coolant flow through the cooler.

Diagnostic information

The control valve, engine oil cooling, does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the valve, sets DTCs and has readable parameters for it.

Connection and communication

The control valve, engine oil cooling, is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Exhaust gas temperature sensor - S703

Description

The exhaust gas temperature sensor measures the temperature of the exhaust gases and provides the information to the Engine Control Module (ECM). The ECM makes sure that a sufficiently high temperature is reached in order to optimize the exhaust gas recirculation (EGR) process. The exhaust gas temperature sensor is a PT-200 sensor.

Diagnostic information

The exhaust gas temperature sensor does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the sensor, sets DTCs and stores readable parameters for it.

Connection and communication

The exhaust gas temperature sensor is directly connected to the Engine Control Module (ECM).

Component location

Before NOx reduction catalytic converter

Pin-out

🖨 Print

Engine Coolant Pump Module (ECPM) - P400

Description

The Engine Coolant Pump Module (ECPM) generates the flow in the cooling loop between the radiator and the engine. This flow keeps the engine temperature within the permitted limits and contributes to the climate system for the passenger compartment, maintaining the desired temperature. The speed varies between 750 – 5 800 r/min depending on the cooling demand. The coolant pump can supply a maximum of approximately 2 l/s. On certain occasions, such as cold starts or at idle, the coolant pump does not usually run. This partly reduces the load on the engine, thereby reducing fuel consumption. In other cases, the coolant pump does not start so that the engine can reach its operating temperature faster.

Diagnostic communication

The engine coolant pump has a simplified built-in diagnostic system, which monitors a limited amount of errors. All diagnostic data is sent to the diagnostic tool via the Engine Control Module (ECM). The ECM sets DTCs and stores readable parameters for the engine coolant pump.

Connection and communication

The engine coolant pump is a LIN slave and communicates with the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Engine Coolant Pump, replace

Removal

01

Remove the screws.

Fold away the hose.

02

Remove the marked component.

03

Remove the screws.

04

Remove the screws.

Remove the pump.

Installation

01

ℹ

NOTE

Use a new seal.

02

Install the pump.

Install the screws, M7, torque: 17 Nm

03

Install the pipes.

Install the screws, M6, torque:10 Nm

🖨 Print

Manifold absolute pressure MAP sensor, replace

Removal

01

Disconnect the connector.

Remove the screw.

Remove the marked component.

Installation

01

Install the sensor.

Install the connector.

Install screw, torque:5 Nm

🖨 Print

Actuator, sliding camshaft - M605

Description

The actuator, sliding camshaft, deactivates cylinder 1 and 4 when the vehicle is driving on low load. Cylinder deactivation is used to lower fuel consumption. There are two actuators per cylinder, one for the inlet valves and one for the exhaust valves. A Y-shaped groove is mounted on the camshaft and the actuators move it sideways to deactivate the valves. Cylinder 1 and 4 are always activated on idle.

Diagnostic information

The actuator, sliding camshaft, does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the actuators and sets DTCs.

Connection and communication

The actuator, sliding camshaft, is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Control valve, fuel flow

Description

The control valve, fuel flow, regulates the amount of fuel that flows to the high-pressure pump cylinder. The pressure in the fuel rail depends on the amount of fuel supplied to the high-pressure pump cylinder. The pressure in the fuel rail varies. At idle speed the pressure is approximately 30 MPa and at full load approximately 180 MPa. The Engine Control Module (ECM) regulates the control valve, fuel flow via a PWM signal.

Diagnostic information

The control valve, fuel flow does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the valve, sets DTCs and has readable parameters for it.

Connection and communication

The control valve, fuel flow is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Electric Charge air Compressor Module (ECCM) - P402

Description

The Electric Charge air Compressor Module (ECCM) controls the speed of the E-charger. The ECCM is powered through the 48 V feed via the Mid-Voltage Converter Module (MVCM). The Engine Control Module (ECM) provides the ECCM with speed information to the E-charger. The E-charger's primary function is to provide boost to the engine.

Diagnostic information

The Electric Charge air Compressor Module (ECCM) has a simplified built-in diagnostic system, which monitors a limited number of errors. The Engine Control Module (ECM) sets DTCs and has readable parameters for the ECCM.

Connection and communication

The Electric Charge air Compressor Module (ECCM) is connected to the Engine Control Module (ECM) via CAN.

Component location

Pin-out

🖨 Print

Turbocharger, replace

Removal

01

Drain cooling system, draining, filling, and bleeding, refer to:

02

Release the locks.

Undo the hoses from the connections.

03

Loosen the hose clamp.

Remove the marked component.

04

Release the locks.

Undo the hoses from the connections.

Loosen the clip.

Remove the screw.

05

Loosen the clip.

Fold marked component aside.

06

Release the lock.

Remove the marked component.

07

Disconnect the connectors.

Remove the cable harness clips.

08

Loosen the clip.

Remove the screws.

Fold marked component aside.

09

Release the locks.

Remove the marked component.

10

Disconnect the connectors.

Remove the cable harness clips.

11

Remove the marked component.

12

⚠

WARNING

Be prepared to collect escaping fluid.

Remove the screws.

Fold marked component aside.

Undo the hose from the connection.

13

Remove the screws.

Remove the marked component.

14

Remove the screws.

Unhook the clip(s).

Remove the marked component.

15

Remove the screws.

Remove the marked component.

16

Disconnect the connector.

Loosen the clip.

17

Remove the cable harness clips.

Remove the marked component.

18

Remove the screw.

Remove the marked component.

19

Remove the screws.

Remove the marked component.

20

⚠

WARNING

Be prepared to collect escaping fluid.

Remove the screw.

Fold marked component aside.

21

Remove the screws.

Remove the nuts.

Remove the marked component.

22

Remove the nuts.

23

Remove the nut.

Remove the screws.

24

Remove the screws.

Remove the marked component.

25

Remove the screw.

Remove the marked component.

26

Fold marked component aside.

27

Lift the marked component up

28

Remove the screws.

29

Disconnect the connector.

30

Remove the nuts.

Remove the screws.

31

Remove the screws.

Remove the marked component.

32

Remove the screw.

Remove the marked component.

Installation

01

Install marked component.

Install screw M6, torque: 10 Nm

02

Install the marked component.

Install the fasteners M8, torque: 24 Nm

03

Install the fasteners.

1, Torque: Exhaust manifold to cylinder head, nut.

Stage 1: 5 Nm

Stage 2: 18 Nm

Stage 3: 20 Nm

2, Torque: Exhaust manifold to cylinder head, bolt

Stage 1: 5 Nm

Stage 2: 16 Nm

Stage 3: 18 Nm

04

Install the cable.

05

ℹ

NOTE

Use new seals.

Install the screws M6, torque: 10 Nm

06

Install the marked component

07

Fold marked component back.

08

Install marked component

Adjust clamp according to picture,

Install screw, torque: 20 Nm

09

Install the marked component.

Install the screws.

10

Install the fasteners M5, torque: 5 Nm

11

Install the fasteners M8, torque: 24 Nm

12

Install marked component M8, torque: 24 Nm

13

Fold back and install the screw M6, torque: 10 Nm

14

Install the marked component.

Install the screws.

15

Install the marked component.

Install the screw M6, torque: 10 Nm

16

Remove the marked component.

Install the cable harness clips.

17

Install the clip.

Install the connector.

18

Install the marked component.

Install the screw M6, torque: 10 Nm

19

Install the marked component.

Install the screws M6, torque: 10 Nm

20

Install the marked component.

Install the screws M6, torque: 10 Nm

21

Fold back the components.

Install the screws M6, torque: 10 Nm

22

Install the marked component.

Install the lambda probe, torque: 45 Nm

23

Install the cable clips.

Connect the connectors.

24

Install the marked component.

25

Fold components back.

Install the screws.

26

Install the cables.

27

Install marked component.

28

Fold back the pipe and install the clip.

29

Install the hoses.

Install screw M6, torque: 10 Nm

30

Install marked component.

31

Install the hose and the locking clips.

32

Fill cooling system, draining, filling, and bleeding, refer to:

🖨 Print

Actuator, supercharger bypass - M310

Description

The actuator, supercharger bypass opens when the supercharger has reached its maximum speed. Once open, the air bypasses the supercharger. The turbocharger takes over and provides approximately the same boost as the supercharger.

Diagnostic information

The actuator, supercharger bypass, does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the actuator, sets DTCs and has readable parameters for it.

Connection and communication

The actuator, supercharger bypass, is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Supercharger clutch

Description

The supercharger clutch disengages the supercharger from the crankshaft. It is made of a solenoid clutch.

When the supercharger clutch is not power supplied, the clutch is disengaged by the return springs. The control signal is initially strong in order to quickly move the solenoid clutch to the engaged position. Thereafter, the signal strength is reduced to allow the clutch to slip easily during its operation.

Diagnostic information

The supercharger clutch does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the component, sets DTCs and has readable parameters for it.

Connection and communication

The supercharger clutch is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Oil pump-

01

🖨 Print

Oil pump- (2)

01

🖨 Print

Oil pump- (3)

01

🖨 Print

Oil pump- (4)

01

🖨 Print

Oil pump- (5)

01

🖨 Print

Oil pump- (6)

01

🖨 Print

Oil pump- (7)

01

🖨 Print

Oil pump- (8)

01

🖨 Print

Pump, water cooled charge air cooler, replace

Removal

01

Drain the cooling system refer to:

Turbocharger, replace Turbocharger, replace Camshafts, replace

02

Release the lock.

Undo the hose from the connection.

03

Remove the screws.

Fold marked component aside.

04

Loosen the clip.

Remove the screws.

Fold marked component aside.

05

Loosen the hose clamps.

Undo the hoses from the connections.

06

Remove the screw.

Fold marked component aside.

07

Remove the screw.

Remove the marked component.

08

Remove the marked component.

Installation

01

Install the marked component.

02

Install the marked component.

Install the screw M6, torque: 10 Nm

03

Fold the unit back and tighten the screw M6, torque: 10 Nm

04

Install the hoses to the connections.

Install the hose clamps.

05

Fold the unit back and tighten the screw M6, torque: 10 Nm

Install the clip.

06

Fold the unit back and tighten the screw M6, torque: 10 Nm

07

Install and lock the hose.

🖨 Print

Cooling system - draining, charging and bleeding

Draining the engine cooling system

01

When draining the engine's cooling system, use the drain cock marked in the picture.

Filling the engine cooling system

01

When filling the engine's cooling system, close the drain cock marked in the picture. For best filling of the cooling system, use equipment for vacuum pumping before filling.

🖨 Print

Cylinder head, replace

Removal

01

Remove the following items:

02

ℹ

NOTE

The screws are not to be reused.

Remove the screws.

Remove the marked component.

03

ℹ

NOTE

Note the position of each component before removal.

Remove the marked components.

04

ℹ

NOTE

Note the position of each component before removal.

Remove the marked components.

05

Remove the screw.

06

Remove the screws.

07

♦

CAUTION

Place the component on a suitable underlay or support.

♦

CAUTION

Take extra care when handling the component.

Remove the marked component.

08

Remove the marked component.

09

ℹ

NOTE

Use a new seal.

Remove the screw.

10

Remove the marked component.

Always follow the instruction for tightening torque value.

11

Remove the marked component.

Always follow the instruction for tightening torque value.

12

♦

CAUTION

Take extra care not to damage the mating faces.

ℹ

NOTE

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area with isopropanol.

13

♦

CAUTION

Take extra care not to damage the mating faces.

ℹ

NOTE

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area with isopropanol.

14

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

♦

CAUTION

Make sure that no fluids are present in the cylinder head screw threaded bores.

Installation

01

♦

CAUTION

Make sure that the component is correctly located on the locating dowels.

ℹ

NOTE

Make sure that a new component is installed.

Install the marked component.

02

♦

CAUTION

Make sure that the component is correctly located on the locating dowels.

Install the marked component.

03

♦

CAUTION

Make sure that new screws are installed.

Tightening sequence and torque.

Stage 1: 40 Nm

Stage 2: 40 Nm

Stage 3: 120 °

Stage 4: 120 °

04

♦

CAUTION

Make sure that new screws are installed.

ℹ

NOTE

Only tighten the screws finger tight at this stage.

05

ℹ

NOTE

Make sure to follow the sequence indicated.

Bracket engine mounting to cylinder head, torque: 50 Nm

06

ℹ

NOTE

Make sure to follow the sequence indicated.

Bracket engine mounting to cylinder head, 120°.

07

Install the screw M6, torque: 10 Nm

08

Install the following items:

Camshafts, replace Turbocharger, replace Turbocharger, replace

🖨 Print

Cylinder head, disassembly/assembly

01

See information about specifications refer to:

Removal

01

♦

CAUTION

Note the position of the components before removal.

ℹ

NOTE

Only use moderate force.

Remove the marked components with special tool, 998 6052 and 999 5748.

02

♦

CAUTION

Note the position of the components before removal.

Remove the marked components.

03

♦

CAUTION

Note the position of the components before removal.

Remove the marked components.

04

Use special tool: 999 5219

05

Measure with micrometer.

06

Use feeler gauge

Installation

01

♦

CAUTION

Take extra care not to damage the seal.

ℹ

NOTE

Only use moderate force.

Use special tool: 999 7876

02

♦

CAUTION

Take extra care not to damage the seal.

ℹ

NOTE

Make sure that these components are installed to the noted removal position.

Apply engine oil and install the marked component.

03

ℹ

NOTE

Make sure that these components are installed to the noted removal position.

Install the marked component.

04

⚠

WARNING

Make sure that the component is positioned correctly.

ℹ

NOTE

Only use moderate force.

Install the catch.

🖨 Print

Powertrain: Drive mode management

Description

Different drive modes change the vehicle functions in order to adapt to the current driving conditions and driver preferences. The intention is to adapt the vehicle to the needs of the user, such as fuel economy, high dynamic performance or off-road driving.

The available drive modes depend on vehicle type and options.

The different drive modes are:

Normal
Eco
Comfort
Dynamic
Off Road
Individual
Pure
Hybrid
Power
All-Wheel-Drive (AWD)
Save

The drive modes are further described in the chapter "Drive mode details".

Operation

For vehicles with drive mode option the drive mode can be changed by selecting the desired setup on the infotainment display or appropriate device for user inputs.

ℹ

NOTE

Not all drive modes are available at all times and the current drive mode can change automatically if certain conditions apply. For example, drive mode Off Road is only available when the vehicle speed is below 40 km/h. If the vehicle speed of 40 km/h is exceeded while in drive mode Off Road, the vehicle will automatically switch to another drive mode. The infotainment display of the vehicle informs the driver when automatic changes are made.

Several systems and vehicle functions can be affected by drive modes, such as:

Steering
Braking
Pedal mapping
Four corner air suspension
Damper system
Engine
Gearbox
All-wheel-drive system
Electric drivetrain
Active noise control
Driver information
Engine Start/Stop
Energy save (climate and defroster)

In drive mode Individual, the driver can select settings to use from the other drive modes.

For vehicles without the drive mode option, the mode can still be changed between drive mode Normal and drive mode Eco. The default drive mode is Normal.

Below, the conditions and settings that apply in different drive modes for different vehicle types are described in more detail.

Drive mode details

Vehicles without drive mode option

Drive mode: Normal

The characteristics of engine and transmission are set to normal mode.
Climate settings are normal.
Window heating settings are normal.

The vehicle is always started in drive mode Normal.

Drive mode: Eco

The characteristics of the engine and transmission are set to economy mode.
Restricted power to seat heating.
Restricted power to rear window heating.
Greater temperature differences in the passenger compartment are accepted.

Vehicles with drive mode option, except Twin Engine vehicles

ℹ

NOTE

The exact settings may differ. Not all drive mode settings are mentioned.

Drive mode: Comfort

The characteristics of the engine and gearbox are normal.
The steering forces needed to turn the wheels are medium.
The air suspension and dampers are tuned for better comfort.
Engine Start/Stop is activated by default.
Climate settings are normal.
Window heating settings are normal.
Passenger comfort and efficient fuel use are prioritized.

The vehicle is always started in drive mode Comfort, which is the standard drive mode. The vehicle changes to drive mode Comfort if another drive mode is no longer allowed, or if a problem is detected with the current drive mode.

Drive mode: Off Road

The characteristics of the engine, gearbox and all-wheel drive are set for maximized traction.
The steering forces needed to turn the wheel are light.
The air suspension and dampers are in high position.
Low Speed Control (LSC) and Hill Decent Control (HDC) are always active, if available.
The characteristics of the accelerator pedal are changed from requesting torque to request speed and to help preventing the driver from leaving the mode by accident.
Engine Start/Stop default is off.
The maximum vehicle speed is 40 km/h.

Drive mode: Eco

The characteristics of the engine and gearbox are in economic mode.
Climate settings are in economic mode.
Restricted power to seat heating.
Restricted power to rear window heating.
Greater temperature differences in the passenger compartment are accepted.
The defrosters are not automatically started if they have not been manually set to start automatically.
The driver information is adapted to help the driver drive eco-friendly.
Engine Start/Stop default is on.
The air suspension is set for low ride height.
The steering forces needed to turn the wheels are medium.

Drive mode: Dynamic

The characteristics of the engine and gearbox are in sport mode.
The steering forces needed to turn the wheel are heavy.
Air suspension and dampers are tuned for good control and handling.
The engine speed counter is more in focus in the driver information.
The active noise control enhances the engine noise.
Engine Start/Stop default is off.

Drive mode: Individual

The driver can combine different drive mode settings for a personalized drive mode.

Vehicles with drive mode option, Twin Engine vehicles

Characteristics	Hybrid	AWD	Pure	Power	Off Road	Individual
Steering (required steering force)	Normal	Normal	Normal	High	Low	Low/Normal/High
Powertrain	Fuel saving settings	All-wheel-drive	Maximum electric propulsion	Power	All-wheel-drive	Eco/Comfort/Dynamic
Brake	Normal	Normal	Normal	Firmer pedal	Normal	Normal/Dynamic
Suspension (leveling, damping)	Comfort (0 mm, soft)	Comfort (0 mm, soft)	Eco (- 10 mm, medium)	Dynamic (- 20 mm, hard)	Off Road (+ 40 mm, soft)	Eco/Comfort/Dynamic
Active noise control	Quiet	Quiet	Quiet	Sporty sound	Quiet	N/A
Energy save (climate and window heating)	Normal	Normal	Eco	Normal	Normal	Normal/Eco

ℹ

NOTE

This table is only an example, exact settings may differ.

When drive mode Pure is selected, the propulsion is achieved using the electric motor only. Under circumstances that cause limitations to the use of the electric motor, the drive mode automatically changes to Hybrid and the combustion engine starts. Such circumstances can be low energy in the high voltage battery, i.e. low state of charge (SoC), or low battery temperature. At this point the drive mode Pure is unavailable and is greyed out on the infotainment display.

The transition from drive mode Pure to Hybrid is completely normal and usually does not indicate a problem.

Activation and deactivation

For vehicles with drive mode option the drive mode can be changed by selecting the desired setup on the infotainment display or appropriate device for user inputs.

Settings

The driver can select settings and vehicle function characteristics of drive mode Individual.

Reduced function under fault conditions

If a problem is detected in the function, the default drive mode Comfort or drive mode Hybrid will be set, dependent on the vehicle.

🖨 Print

Powertrain: Engine cooling

Description

Engine cooling is accomplished by the Engine Control Module (ECM) controlling the coolant flow and the airflow in the engine compartment.

Variants

Component	Market, customer option, vehicle model
Bypass valve, EGR cooling	Gasoline engine vehicles.
EGR valve	Gasoline engine vehicles.
EGR coolant pump	Gasoline engine vehicles.
Electric thermostat, engine cooling	Gasoline engine vehicles.
Engine Coolant Pump Module (ECPM)	Gasoline engine vehicles.
Vehicle Dynamics Domain Master (VDDM), including Brake Control Module (BCM)	Mild hybrid vehicles.
Brake Control Module 2 (BCM2)	Mild hybrid vehicles.
Vehicle Computational Unit 1 (VCU1)	Mild hybrid vehicles.

Operation

The main purpose of engine cooling is to avoid engine overheating and improve the overall vehicle performance, considering combustion, lubrication, and emission. To optimize the power consumption, a balance is maintained between airflow and coolant flow. When the engine is approaching the target temperature a low coolant flow is applied to avoid local hot spots. If the temperature continues to increase the Engine Control Module (ECM) requests an air flow. The engine cooling system can lower the airflow and coolant flow with the aim to reach the target temperature faster during the warm-up phase or at low ambient temperatures.

Airflow control

The Engine Control Module (ECM) calculates the needed airflow through the engine compartment based on a number of variables, including request for air conditioning, coolant temperature, exhaust gas temperature, and vehicle speed. The control module regulates the airflow by sending requests to the radiator cooling fan which controls the fan speed. The default state of fan is turned off. The airflow is typically restricted during the warm-up phase in order to quickly reach the target temperature and during conditions with low cooling requirements, like low ambient temperatures or low engine load.

ℹ

NOTE

The fan may have a post-run of up to approximately six minutes after the engine has been turned off. The time for the fan’s post-run depends on engine temperature, temperature in the engine compartment and the exhaust gas temperature.

Coolant flow control

The Engine Control Module (ECM) receives input on the coolant temperature and level, request for air conditioning, exhaust temperature, and vehicle speed. The control module regulates the coolant flow using an electric water pump and a thermostat with a heating element. The desired coolant temperature for a gasoline engine is +105 °C at low load and +90 °C at high load. The load is calculated based on engine torque, engine speed, ambient temperature, and vehicle speed. The expansion tank level sensor continuously monitors the coolant and reports to the Engine Control Module (ECM).

The Engine Coolant Pump Module (ECPM) generates the flow in the cooling loop between the radiator and the engine, in order to keep the engine temperature within the permitted limits and contribute to the climate system for the passenger compartment maintaining the desired temperature. On certain occasions, for example at cold start, the ECPM is not operating. For optimal engine warm-up, coolant stand still is preferred. For a gasoline engine this is achieved by setting the ECPM speed to zero.

The engine coolant pump module ECPM typically starts:

If heating is requested for the passenger compartment. This is to supply water to the heat exchanger.
If the power output is high. This is to avoid local heating peaks in cylinder head and turbo.
When the coolant temperature approaches +90 °C or +105 °C, depending on driving conditions. This is to create a uniform temperature distribution in the engine and over the thermostat when the thermostat opens.
If cooling is required after the engine has been switched off.
In auto stop mode.

If LIN communication is not possible, the Engine Control Module (ECM) uses a 12 V emergency signal to control the Engine Coolant Pump Module (ECPM) on a separate connection. The pump then operates at the highest rotation speed. The emergency signal changes from 0 V to 12 V directly after the engine has started. The thermostat’s wax makes the component self-regulating. When the coolant reaches a pre-defined temperature area, the thermostat opens the circuit to the radiator, in order to maintain the engine’s target temperature.

The exhaust gas temperature sensor provides information to the Engine Control Module (ECM) on the temperature of the incoming exhaust gases, in order to obtain the correct temperature during the EGR process. The EGR system is not used in low ambient temperatures due to the risk of freezing. The bypass valve, EGR cooling, either makes the exhaust gases go through or bypass the EGR cooler. During EGR regulation, during the engine´s warm-up phase, the exhaust gases are permitted to bypass the EGR cooler in most cases. However, depending on load and engine temperature the valve may change position, at which the exhaust gases are led through the EGR cooler. Certain driving conditions require cooling of the exhaust gases in order to achieve low emissions even though the engine´s operating temperature has not yet been reached. When the engine reaches its operating temperature, the exhaust gases are led through the EGR cooler during EGR regulation. The Engine Control Module (ECM) controls the EGR valve, which can be set to different positions depending on the exhaust gas temperature, in order to regulate the amount of recirculated exhaust gas. The standard position of the EGR valve is open, but under certain driving conditions, the valve can be closed thus using uncooled gases. The Engine Control Module (ECM) activates the EGR cooler pump when the EGR exhaust gases are led through the EGR cooler. By increasing the flow of coolant through the radiator, a greater amount of heat is removed. The temperature of the exhaust gases is lowered so that the desired combustion temperature is obtained.

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Powertrain: Engine Start

Description

The engine start function ensures that the combustion engine is started. The function is mainly controlled by the Engine Control Module (ECM). The following subfunctions are described:

Engine start
Remote start (option)
Immobilization and remote-controlled immobilizaion

Operation

The engine is started by the following sequence:

Press the "Start" button.

The Central Electronic Module (CEM) receives a signal through a directly connected wire from the start button in the Start and Brake Switch Module (SBSM).

The Central Electronic Module (CEM) checks a number of preconditions (such as those described in the section “Preconditions for activation”) and if the conditions are met, a start request is sent to the Engine Control Module (ECM).

The Battery Control Switch Module (BCSM) primarily ensures that the 12 V system is supplied with voltage and current from the main battery. The BCSM does not have any specific role in the start process, except to make sure that the control modules are power supplied all the time, including during the start process.

Engine crank: The Engine Control Module (ECM) sends a request to the Mid-Voltage Battery Module (MVBM) to close the relay. The ECM also sends a positive torque request to the Integrated Starter Generator Module (ISGM) until a certain engine speed is reached. The ISGM is powered by 48 V from the MVBM. The relays in the BCSM are set to enable that the 12 V system in the vehicle is powered by the mid-voltage battery (48 V) during engine crank. 48 V is converted to 12 V by the Mid-Voltage Converter Module (MVCM).

When the ignition button is pressed, the Central Electronic Module (CEM) performs a key search through the vehicle antennas, keyless. The antennas send a wireless signal to the remote key. The authorization response from the key is then analyzed by the Multiband Antenna Module (MAM). If a remote key is found inside the vehicle, the control module sends the key identification to the ECM, which compares it to a stored value.

The Engine Control Module (ECM) authenticates the Central Electronic Module (CEM) through an encryption between them. The ECM checks the identity of the Vehicle Computational Unit 1 (VCU1) by comparing the serial number to a stored value in the ECM. Then, with the correct identification, a start attempt is made. The CEM checks the vehicle's speed and the engine's status via CAN. The ECM sends a command to the CEM that allows the fuel pump to be operated.

Since the vehicle is not equipped with a separate starter motor (12 V), the charging of the mid-voltage battery (48 V) is prioritized over the main battery (12 V) charging.

Related functions

The following functions are related to the engine start function:

Climate: Climate Control
Locks and alarm: Central locking
Powertrain: Driving
Powertrain: Start/Stop

Preconditions for activation

The start inhibition system compiles a number of parameters from the various security functions in the vehicle and then determines whether a start attempt is permitted. The following criteria are checked:

The brake pedal must be depressed. If a start request is denied due to the brake pedal not being depressed, a message in the combined instrument will inform the driver.
The gear selector must be in position P (park) or N (neutral).
The vehicle must be in usage mode inactive, convenience or active.
The immobilization is deactivated.
In case the vehicle is equipped with it, the alcohol lock status must be “Start allowed”.
The steering column lock must be unlocked.

The Engine Control Module (ECM) carries out all checks for start inhibition through the CAN network.

Steering column locking

The Central Electronic Module (CEM) controls the Steering Column Lock module (SCL) by sending commands for locking or unlocking. The Steering Column Lock module (SCL) is only activated when the vehicle is not moving and the engine is off. If the vehicle is locked from the outside, the engine is not running and the vehicle is at a standstill, the Central Electronic Module (CEM) will send a locking command to the steering column lock.

When the vehicle is unlocked, at a standstill and the engine is not running, the Central Electronic Module (CEM) sends an unlocking command to the Steering Column Lock module (SCL). The vehicle cannot be started until the lock bolt in the Steering Column Lock module (SCL) is in the unlocked position. The lock bolt’s position is indicated by a hall sensor located in the Steering Column Lock module (SCL) which is directly connected to the Central Electronic Module (CEM).

If the vehicle is unlocked and the steering column lock is locked, the Central Electronic Module (CEM) will unlock it when the ignition knob is turned to the start position. A message will be displayed in the combined instrument display if the steering column lock is not unlocked.

Remote start (option)

Operation

The engine can be remotely started by using the engine remote start function through an application. The function also heats or cools the passenger compartment prior to departure. The gearbox is disengaged from the powertrain when the engine is started remotely and then a normal start must be performed before the vehicle can be engaged. This is done by depressing the brake pedal while pressing the start button. The vehicle will then switch from usage mode active to usage mode driving and the propulsion function will be enabled. If the engine has been started by remote start and a door is opened, a message will appear on the combined instrument display informing that the engine was remotely started. The engine does not have to be switched off and started again via the start button. If the remote start function is automatically deactivated a message with information about the reasons for the deactivation will appear both in the combined instrument display and the application.

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NOTE

The engine remote start function should be deactivated during the workshop visit for safety reasons when working in or under the engine compartment.

Engine remote start sequence

The Vehicle Connectivity Module (VCM) receives the start request from the remote server and forwards the request to the Central Electronic Module (CEM).

The Central Electronic Module (CEM) checks all the start conditions for remote start (such as those described in the section "Preconditions"). If the start conditions are met, the Central Electronic Module (CEM) answers the Vehicle Connectivity Module (VCM) that the engine is about to start. The Vehicle Connectivity Module (VCM) sends an acknowledgment to the remote server.

The Central Electronic Module (CEM) sends a start request to the Engine Control Module (ECM) which answers the request with an acknowledgment when the engine has been started. The Central Electronic Module (CEM) informs the Vehicle Connectivity Module (VCM) which in turn informs the remote server.

The Central Electronic Module (CEM) sends a request to the Climate Control Module (CCM) to start the climate control. The Central Electronic Module (CEM) flashes the turn indicators to inform that the engine has been remotely started successfully.

Engine remote stop sequence

The Central Electronic Module (CEM) sends an engine stop request to the Engine Control Module (ECM) which stops the engine and returns a stop acknowledgement to the Central Electronic Module (CEM) and the Vehicle Connectivity Module (VCM).

The Vehicle Connectivity Module (VCM) forwards the information to the remote server. The Central Electronic Module (CEM) sends a signal to the Climate Control Module (CCM) requesting it to stop the climate control.

The Climate Control Module (CCM) stops the climate control and the Central Electronic Module (CEM) flashes the turn indicators to inform that the engine has been turned off.

Preconditions

To activate the remote start function the following preconditions must be met:

The gear selector must be in position P (park).
The vehicle must be locked.
The key must not be inside the vehicle.
The hood must be closed.
The fuel tank must contain at least 8 liters of fuel.
The coolant level must not be too low.
No engine faults must be detected.

Activation and deactivation

To remotely start the engine via the application, carry out the following:

Open the application.

Select the menu “Engine remote start”.

Select the time when the engine is to start running to condition the passenger compartment.

Press the start button.

Confirm engine remote start activation.

If the conditions for remote start are met, the hazard warning flashers flash rapidly three times when the engine starts. Acknowledgment that the engine has started can be obtained via the application. The engine switches off after a selected amount of time. One short and one long flash from the hazard warning flashers means that the engine is turned off. After two activations of the remote start in a row, the engine must be started normally before the function can be used again.

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NOTE

Ensure that the vehicle is in a safe place and that nobody can get hurt when the engine is started.

The engine remote start function deactivates in the event of any of the following:

An engine fault is detected.
A normal start is initiated by depressing the brake pedal and pressing the start button.
15 minutes have elapsed since the engine was remotely started.
The function is deactivated from the application.

For safety reasons during the workshop visit, the remote start function can be temporarily deactivated.

When the vehicle is driven above 30 km/h the function automatically returns to the normal status.

Immobilization and remote-controlled immobilization

Operation

Immobilization prevents the vehicle from being used without the authorized key. The Central Electronic Module (CEM) requests an identity authentication of the key from the Multiband Antenna Module (MAM). For more information see Locks and alarm: Central locking. If the remote key is not approved, immobilization is activated. The Engine Control Module (ECM) deactivates the ignition system and prevents the relay for the starter motor from being activated. The steering column lock will stay locked. The CEM deactivates the fuel pump.

Remote immobilization nullifies the vehicle’s programmed keys if, for example, the vehicle is stolen.

If the engine is running when immobilization is requested, the vehicle is immobilized at the next start attempt. For certain markets, the Central Electronic Module (CEM) can request immobilization if it detects that the vehicles telematics function does not answer to communication. Remote-controlled immobilization is diagnosed by the CEM. Immobilization and mobilization via diagnostic commands are controlled by the vehicle’s telematics function.

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NOTE

After the vehicle is immobilized remotely, the vehicle must also be mobilized remotely.

Backup key authorization

If the battery in the remote key has run out or the communication between the remote key and the keyless vehicle antennas are disrupted, it is possible to use a backup solution. The antenna, keyless vehicle, passenger, is placed inside the cup holder in the center console. To mobilize and start the vehicle this way, the remote key must be placed in the cup holder and then a normal start can be carried out.

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Powertrain: Driving

Description

The Driving VEP function manages the vehicle's propulsion-related systems. The Engine Control Module (ECM) handles the function and controls the engine so that it runs smooth, effective, and as requested by the driver or during idling. There are different drive modes, such as Comfort, Eco or Dynamic, which affect the propulsion. The driving function includes the following subfunctions:

Engine management system
Lubrication and oil system
Fuel system
Inlet and exhaust system
Idle control
Propulsion.

Variants

Component	Market, customer choice, vehicle model
Sliding camshaft	MP engines only.
Integrated Starter Generator Module (ISGM) (48 V)	Gasoline engine vehicles.

Operation

Engine management system

The engine management system enables the engine to run smoothly and effectively. The engine management system includes:

Ignition control
Detection of misfiring
Camshaft control
Throttle control

Ignition control

The ignition process in the combustion chamber starts when the Engine Control Module (ECM) cuts the current to the ignition coil, which in turn ignites the spark plug. The starting sequence has a fixed ignition setting programmed in the ECM. The ECM continuously calculates the optimum ignition setting with input from various sensors such as the crankshaft position sensor and the engine coolant temperature sensor. The ECM also continuously analyzes the signal from the knock sensor when the engine has reached its normal operating temperature. If the knock sensor detects cylinder knocks, the ECM retards the ignition for the affected cylinders until the knocking ceases. The Transmission Control Module (TCM) affects the ignition control during gear shifts to make a smooth transition between gears. When a gear shift is requested, a request for torque limitation can be sent to the ECM. This retards the ignition momentarily and reduces the torque, thus allows for smoother shifting and reduced load on the transmission. Lowering of ignition is done in several levels, where the level depends on the signals from the TCM. The return signal from the ECM to the TCM confirms that the signal has reached the ECM and the gear shift can be executed.

Knock control

Knocking reduces the efficiency of the combustion and can damage the engine. A knock occurs in the combustion chamber when the fuel and air mixture self-ignites. It can occur both before ("preignition") and after ("detonation") a spark is produced. In both cases, the gas ignites in two or more places in the combustion chamber. This results in an extremely fast combustion process with flame fronts from several directions. When these flame fronts collide, the pressure in the cylinder increases rapidly and there is a mechanical knocking sound. Knocking produces a certain type of vibrations in the engine block. These vibrations are transmitted to the knock sensors. The mechanical stress generated in the knock sensor's piezoelectric materials during knocking result in a corresponding voltage, which is transmitted to the Engine Control Module (ECM). The ECM figures out which cylinder is knocking with help from the crankshaft position sensor. The knock sensors also interpret parts of the normal engine vibrations to be cylinder knocks. The ECM is able to recognize the vibrations that originate from knocking by filtering and amplifying the signal and then compare the signal to a model knock signal. If the ECM detects knocking above a certain threshold value, the ignition timing is retarded. If repeated ignition retardation does not prevent the knocking, the air and fuel mixture is enriched by increasing the injection period.

Misfiring

A misfire in the engine occurs if the air and fuel mixture does not ignite in the combustion chamber. The Engine Control Module (ECM) detects the misfire by registering deviations in the rotation of the flywheel. A deviation in the flywheel rotation can be caused by:

Driveline oscillations
Normal variations caused by uneven combustion
Flywheel mechanical tolerances
Misfiring, caused by:
- Incorrect air and fuel mixture
- Weak spark
- Insufficient compression

The mechanical tolerances and oscillations in the driveline interfere with the frequency signal that the Engine Control Module (ECM) receives from the crankshaft position sensor. This makes it difficult to determine if a misfire has occurred or if the detection is incorrect. The ECM filters the signal from the crankshaft position sensor to remove any signal irregularities attributed to mechanical variations in the flywheel's rotation. This filtered signal from the crankshaft position sensor is adapted at different engine speed ranges. For the adaptation values to be set in the different ranges, the deviation in speed must be within certain fixed limits. If the signal from the crankshaft position sensor has not yet been adapted in the current range, the accuracy of the diagnosis is less than if it has been adapted. Misfires can be detected by comparing the filtered signal from different positions of the flywheel. If the detected misfire intensity (evaluated in 1000 revolutions increment) exceeds a certain threshold, this is interpreted as misfire that affects emissions. DTCs are set and the driver is informed by a warning light in the combined instrument display when the DTCs are confirmed. If the detected misfire intensity (evaluated in 200 revolutions increment) exceeds another certain threshold, it is interpreted as misfiring that damages the three-way catalytic converter TWC. The allowed number of misfires depends on the load and engine speed. While misfiring causing catalyst damage occurs a warning symbol is flashing and it is lit constantly once the DTC is confirmed. The ECM registers and stores the engine's speed range, load range and information about the engine temperature when misfiring is detected. The ECM can erase the set DTC and turn off the warning symbol if misfiring has not been encountered in the previous driving cycles under certain conditions. The number of misfires can be displayed in VIDA.

Camshaft control, variable valve timing VVT

The engine has two camshafts, intake and exhaust, and their opening time is controlled separately on petrol engines with a variable valve timing VVT technology. It uses the crankshaft position sensor to divide the rotation into a number of crankshaft degrees and together with the two camshaft position sensors the Engine Control Module (ECM) can control the camshafts. The intake camshaft's VVT is adjustable within a range of approximate 50 crankshaft degrees, and the exhaust camshaft within an approximate 30 degrees. Oil pressure is needed, otherwise the VVT unit is locked. The clearance in the locked position is approximate 1.5 crankshaft degrees. Both camshafts can be adjusted individually by using their separate camshaft reset valve. The camshafts are driven by the crankshaft via a gear housing located on the engine’s top side. When each camshaft is adjusted in the factory, its position is aligned with the crankshaft’s position. The camshaft’s position at alignment against the crankshaft is called the camshaft’s 0-position, its default position. With VVT, the camshaft's zero position is displaced so that the camshaft's angle position is changed. Thus, the opening and closing of the exhaust and inlet valves changes relative to the crankshaft. By controlling the camshaft's angle position, the engine's performance can be increased, idle quality can be improved, and emissions can be reduced. The camshaft position sensor uses a pulse wheel consisting of five teeth on the camshaft to detect the flanks. For the LP engine there are 12 teeth. The ECM detects the position of the camshafts by comparing the signals from the crankshaft position sensor and the camshaft position sensors. The ECM then controls the angle of the camshaft by regulating the oil flow to the VVT unit using the VVT solenoids. The LP engine is a Miller-cycle engine, which means that the intake valve opens during part of the compression stroke. This way, the engine is compressing against the pressure of the turbocharger rather than the pressure of the cylinder walls. The effect is increased efficiency. The VVT solenoid controls the oil flow to the VVT unit. The ECM uses a PWM signal to control the VVT solenoid.

The VVT solenoid:

Oil filter for the VVT solenoid
Oil channel (pressure, inlet)
Oil channel connected to the VVT unit's chamber (triggering)
Oil channel connected to the VVT unit's chamber (retriggering)

The VVT unit allows the position of the camshaft to be adjusted relative to the crankshaft. The camshaft is secured to the VVT unit's rotor. The rotor, and thus the camshaft, can rotate in relation to the timing belt pulley by the oil pressure building up on one or the other side of the rotor's vanes in the VVT unit. The VVT solenoid is PWM controlled by the Engine Control Module (ECM). This results in rapid and precise variable valve timing. The intake camshaft can be advanced approximately 50 crankshaft degrees, while the exhaust camshaft can be advanced approximately 30 crankshaft degrees. In addition to electrical checks of the VVT solenoids, the ECM checks that the position of the camshaft is correct and that the control (advancement and retardation of the camshafts) is working satisfactorily.

Synchronizing crankshaft and camshafts

The flywheel rim has a "gap" and gives the crankshaft position sensor 60 - 4 = 56 pulses per crankshaft revolution. When the Engine Control Module (ECM) has identified the reference gap, the control module can determine the exact position of the crankshaft by counting pulses. When the crankshaft has rotated 90° after top dead center, the ECM compares the position of the crankshaft with the position of the camshafts. If the positions correspond with those expected, the components are synchronized. The values for this initial synchronization are saved in the ECM. Because the signal characteristics from the crankshaft position sensor changes with the direction of rotation, the next start can occur without requiring a new synchronization. This gives a significantly shorter cranking process, since the gap does not need to pass below the crankshaft position sensor for the ECM to be able to identify the crankshaft's position. The ECM also uses the signals from the crankshaft position sensor and exhaust camshaft position sensor to identify the position of the fuel pump.

Sliding camshaft

Sliding camshaft is a deactivation of cylinder 1 and 4, the engine only runs on cylinder 2 and 3 when the engine load is low. The camshafts consists of cam units. The cam unit for cylinder 2 and 3 are fixed in place, while the cam units for cylinder 1 and 4 can slide along the camshafts on splines. There are two actuators per cylinder, one for the inlet valves and one for the exhaust valves. When the engine is working on a low load, the Engine Control Module (ECM) sends a signal to the actuators, sliding camshaft to deactivate cylinder 1 and 4. The actuators are bistable and can rest in both a triggered position (1) as well as in a nontriggered position (2). When the actuator receives a signal from the ECM, one of the two pins is triggered and ejects into a Y-shaped groove mounted on the camshaft. One pin triggers the movement to deactivate the cylinder and the other pin triggers the movement to activate the cylinder. The pins are pushed back into the actuator by the Y-shaped groove. When the engine is requested to run on 4 cylinders the Integrated Starter Generator Module (ISGM) supports in evening out the torque. When the engine is idling, all 4 cylinders are engaged.

Throttle control

The throttle control sets and optimizes the throttle opening level and is controlled by the Engine Control Module (ECM). The ECM controls the actual throttle located in the throttle unit, mainly based on the information from the sensor, accelerator pedal, and the potentiometers inside the throttle unit. The following signals and parameters are used to ensure optimum throttle control:

Climate system load
Transmission load, selected gear modes
Engine coolant temperature
Mass air flow through the intake manifold
Manifold absolute pressure in the intake manifold

The throttle position is measured with two potentiometers in the throttle unit. These are connected in a way that causes potentiometer 1 to produce a higher voltage as the throttle opening angle increases, while potentiometer 2 does the opposite. There is a large difference between the minimum and maximum airflow in the engine, and during low flows the regulation needs to be more precise. The signal from potentiometer 1 is amplified approximately four times in the Engine Control Module (ECM) before it reaches the AC/DC converter, which is integrated in the ECM. This means that there are three input signals; two real and one fictitious, available to the control module. These signals are used to determine the position of the throttle and to regulate the opening angle of the throttle in the throttle unit. In general, the amplified signal is primarily used for small throttle angles (small air flows), which are desirable when a high degree of accuracy is required. Because the signal is amplified, it reaches its maximum value at approximately 25 % of the maximum opening angle of the throttle. The ECM primarily uses the signal from potentiometer 1 as a measurement of throttle opening angle. The throttle opening angle is regulated so that the actual angle (actual value) is the same as the angle calculated by the ECM (desired value). The throttle unit is PWM controlled by the integrated power stage in the ECM. The torsion from the opening and return springs in the throttle unit is also used. If there is a fault and the throttle unit cannot be controlled by the ECM, the springs in the throttle unit will turn the throttle to its return position (limp home mode). This return position gives a throttle angle large enough to allow the vehicle to be driven to a workshop, although with considerably reduced drivability.

Throttle angle

The throttle angle is normally gauged by potentiometer 1 in the throttle unit. For small angles, the amplified signal is used to obtain a clearer signal. The Engine Control Module (ECM) monitors the signal from the potentiometers inside the throttle unit to check that it is plausible, within the allowed range and that it corresponds to the desired throttle angle. If there is a difference between the expected signal and the throttle signal, the ECM will disregard the throttle signal and instead calculate an approximate throttle angle. This calculated throttle angle is based on the load signal, the engine speed and the prevailing conditions, particularly pressure and temperature.

Lubrication and oil system

System view and operation

The engine contains an oil system whose main tasks are supplying oil to all bearings in order to reduce friction, supplying oil to the piston cooling jets to reduce emissions, and supplying oil to the hydraulic actuators such as hydraulic lift actuators from the camshaft. The engine oil is stored in the oil sump at the bottom of the engine. From the oil sump, the oil is transported via the oil pump, which creates an oil pressure, through the cooling circuit and the oil filter. After this, the oil flows to the oil channels/pipes in the bedplate, the engine block, the cylinder head and the turbo. The oil pump is driven by a pulley mounted on the mass balancer unit, which in turn is driven by the crankshaft. The pump also has a feedback pressure/flow, which makes it possible for it to regulate the pressure/flow. The oil pump is a two-step oil pump, which means it regulates between two pressure states, a low-pressure state and a high-pressure state. In-parameters for the regulation are temperature, engine speed and load. There is a continuous drain back down to the oil sump. The oil level- and temperature sensor measures the oil level in the oil sump.

Electronic dipstick

The oil level- and temperature sensor uses ultrasonic technology to measure to oil level. Ultrasound waves are sent out from the MCM (multichip module) positioned at the bottom of the sensor. The waves are sent through the oil until they reach the air. Then the waves are reflected back to the sensor, and an oil level measurement is available. The bottom of the sensor consists of a labyrinth for the oil, which helps eliminate air bubbles that disturb the measurements. The ultrasonic technology provides a measurement frequency of 1/s, which allows measuring during engine run. The large number of measurements enables calculation of the average value over time, which in turn determines the measurement accuracy. As a complement to the dynamic measurement, it is also possible to measure statically, i.e. with the engine turned off. In order to achieve stability and accuracy it is necessary to delimit the measurement window in regards to engine speed, oil temperature and acceleration. This implies that the measurement system does not measure all the time.

Extreme values: Low oil level. If the calculated oil level is below a certain calibrated level, the yellow warning triangle symbol lights up and a text message appears in the combined instrument display. When this happens, the user is instructed to fill up a specific amount of engine oil. Also, a DTC is set. If the oil level gets critically low, a red warning symbol is lit and the user is instructed to fill up a specific amount of engine oil. In this case, a DTC is also set. The purpose of the warning is to protect the engine.

Oil level calculation

The lubrication and oil system is controlled by the Engine Control Module (ECM). The ECM is started when the driver door is opened. The system checks whether the measurement criteria are met at the same time as a measurement is taken. An additional measurement is initiated if the driver depresses the brake pedal before the engine starts. Consequently, there are two different measuring points. This is because if the driver opens the door without starting the vehicle within a certain time, the ECM enters "sleep mode" again and the measurement value disappears. For this reason, an additional measurement point is also initiated when the brake pedal is depressed. If the conditions for the measurement are not fulfilled, for example if the oil temperature has been too low, the tilt angle too large or the engine has not been switched off for long enough, then the message "Not available" is shown. When the vehicle is in usage mode active, the measured oil level is compensated based on, amongst other things, the oil temperature (calculated parameter), time since last measurement and vehicle inclination (from the acceleration sensors in the Supplemental Restraint System module (SRS), resulting in a calculated level. The time until the measured value is displayed in the combined instrument display varies depending on the oil temperature at the time of engine switch-off.

Fuel system

The fuel system consists of a demand controlled nonreturn system and the components for the function are the following:

Fuel pump module
Fuel rail
Fuel pressure sensor high-pressure side
Fuel injector
Fuel pressure sensor low-pressure side
Fuel pump

A relatively high fuel pressure is needed for accurate injection during idling, due to the short injection pulses (below 1 ms) during idling. If the fuel pressure in the fuel rail becomes too high, a safety valve in the fuel pump opens and the fuel is led to the inlet side, i.e. the lowpressure side. In general, the higher the fuel pressure the greater the load. The principle for regulation is based on a calculation model in the Engine Control Module (ECM). Based on the driver's torque request, the following occurs (in this order):

Air request
Measured air quantity
Desired fuel quantity
Desired fuel pressure
Measured fuel pressure
Provide the desired amount of fuel by regulating the injection time

Fuel injectors

Direct injection of gasoline provides benefits such as:

Low fuel consumption
Low emissions
High output

Fuel injections take place directly into the cylinder at high-pressure. In order to achieve the correct this pressure, a mechanical fuel pump driven by the crankshaft is used. The fuel pump supplies the distribution pipe with fuel under high-pressure. The fuel is distributed to the fuel injectors, which are controlled by the Engine Control Module (ECM). Surplus fuel from the control valve, fuel quantity, is led back to the inlet for the fuel pump. Accordingly, the fuel system has no separate return line to the tank. The injection into the cylinder takes place one of the following ways:

One injection during the compression stroke, so-called stratified combustion
Two injections, one during the induction stroke and one during the compression stroke, so-called partially stratified combustion
One injection during the intake stroke, so-called homogeneous combustion

Combustion process

Stratified combustion

Injection during stratified combustion takes place during the second half of the compression stroke. When not all of the intake air is involved in the combustion process, a portion of the intake air is used to insulate and concentrate an optimum stoichiometric air-fuel mixture close to the spark plug and in the piston's combustion chamber. This creates a stable combustion. The design of the inlet ports in the head and the design of the piston crown creates an airflow, which together with the placement of the fuel injector, concentrates the air-fuel mixture close to the spark plug. This creates a stoichiometric air-fuel "pocket" around the spark plug and the recess in the piston crown. This "pocket" is surrounded by air. Even though the concentrated air-fuel mixture is stoichiometric, the total air-fuel mixture in the entire combustion chamber can be said to be 30:1, or even leaner. Stratified combustion is used during the period when the starter motor is activated and the fuel pressure has reached at least approximate 3 MPa. When the engine has started the Engine Control Module (ECM) changes operating mode to the partially stratified combustion in the event that catalytic converter heating is required. Stratified combustion is used under all conditions at temperatures above -20 °C. In colder conditions, the partially stratified combustion is also used during the starter motor sequence.

Partially stratified combustion

During partially stratified combustion the injection takes place twice. The first injection takes place in the first half of the induction stroke and the second injection during the second half of the compression stroke. The amount of fuel is allocated so that the largest amount of fuel is injected during the induction stroke and the remainder during the compression stroke. This results in a late and stable combustion with low peak pressure and low temperature, resulting in low NOx emissions. Partially stratified injection results in minor cylinder wall wetting. Minor cylinder wall wetting, combined with a lean air-fuel mixture (λ above 1), results in low HC emissions. Partially stratified combustion is used during catalytic converter heating when the engine has been started. The duration that the engine is operated in partially stratified can be anything from 0 s (engine at operating temperature and catalytic converter warmed up) to approximately 30 s when both the engine and the catalytic converter are cold. Important parameters for the calculation of the time (performed by the Engine Control Module (ECM)) is the signal from the engine coolant temperature sensor and a calculation model for the catalytic converter temperature. When the catalytic converter is considered hot enough, the engine changes operating mode to homogeneous combustion.

Homogeneous combustion

Injection during homogeneous combustion takes place during the first half of the induction stroke similar to conventional port fuel injection. The evaporation of the fuel cools the incoming air. This results in high anti-knock properties. Direct injection also results in low cylinder wall wetting, which in turn results in low HC emissions. Homogeneous combustion is used during the driving cycle, except under the conditions stated for stratified combustion or partially stratified combustion.

Miscellaneous:

If the fuel pressure in the fuel rail at the start has dropped to 0 kPa, then it takes approximately two to three pump strokes before the pressure reaches 3 MPa. Three pump strokes are equivalent to 1.5 crankshaft revolutions.
During the period for stratified combustion, 4 – 20 injections take place.
During the period for partially stratified combustion, the idling speed is raised to approximately 1 200 r/min. This varies depending on market.
During the period for partially stratified combustion, the exhaust camshaft is controlled to a later position. This means that the hot exhaust gases reach the exhaust manifold, resulting in decreased HC emissions. Together with late ignition the catalytic converter is also rapidly heated.
During the periods of stratified and partially stratified combustion, fuel injection takes place approximate 5 – 10 crankshaft degrees before the ignition takes place.
Injection timing is adapted for all strategies depending on different parameters such as load, engine speed, operating mode and injected amount of fuel.

Low-pressure side

The fuel pump module controls the fuel pump and receives a PWM control signal from the Engine Control Module (ECM). The fuel pressure sensor low-pressure side, positioned ahead of the control valve, fuel quantity, measures the pressure on the low-pressure side and sends the information to the ECM. The fuel pump module calculates a suitable fuel pressure, which normally varies, depending on the engine's operating point and fuel temperature. The fuel pump regulates to these pressure levels via a precontrol, regulator and adaptation. The precontrol is based on the engine's operating point and the work load of the control valve, fuel quantity. The regulator compensates for the actual deviation from the set point pressure and regulates the control to the fuel pump to obtain the correct pressure. The adaptation takes care of the long-term deviations from the pre-control and thus the system learns to take care of component tolerances and wear. There are two types of preparatory activations of the fuel pump to obtain the correct pressure before startup:

Wake-Up is used to raise the pressure before the engine is started by activating the fuel pump until a certain pressure level is reached as soon as the driver door is opened, brake or clutch pedal is depressed or usage mode convenience is activated.
Prerun is used when the start knob is turned and the start sequence starts. This is done to quickly increase the pressure to its desired value.

The system normally maintains enough pressure with the engine switched off. The above functions are only activated if the pressure is less than the limit values and that almost never happens at a hot start. The fuel temperature in the low-pressure system is calculated by the Engine Control Module (ECM) in a model based on the vehicle's fuel consumption, operating point, coolant temperature and ambient temperature. The fuel temperature is used to regulate the desired pressure to prevent steam formation in the fuel. If the calculated fuel temperature drops below the measured temperature at the fuel pressure sensor low-pressure side, the measured value is used.

High-pressure side

The high-pressure fuel pump is mounted on an aluminum housing, mounted on the cylinder block. The control valve, fuel quantity, is mounted on the bottom of the high-pressure fuel pump. The high-pressure fuel pump's pumping action is achieved by a reciprocating piston. The piston rolls against a cam with four lobes. The control valve, fuel quantity, regulates the effective pump stroke so that the correct amount of fuel is supplied to the fuel rail. If the fuel pressure in the fuel rail exceeds and are becoming too high, a safety valve opens in the high-pressure fuel pump and the fuel is released back to the low-pressure side.

Fuel level measurement

The fuel level is measured with two sensors in the fuel tank. If one sensor does not give a correct value, the Central Electronic Module (CEM) uses the lowest value and calculates a fuel level value. A warning light is displayed in the combined instrument display when the calculated driving distance is below 100 km. The fuel level indication is only shown in usage mode active or driving.

Fuel trim

Fuel trim reduces nitrous oxides (NOx), carbon monoxide (CO) and hydrocarbon (HC) emissions. Theoretically, if the correct amount of oxygen is consumed during the combustion, the exhaust gases from the combustion will only contain water (H2O) and carbon dioxide (CO2). In practice, considerable amounts of hydrocarbons (HC) and varying amounts of carbon monoxide (CO) and carbon dioxide (CO2) remain. Due to the high temperature and pressure, nitrogen oxides such as NO and NO2 are also formed. The common designation of these nitrogen oxide gases is NOx. By speeding up the reaction between the remaining reactive components using a catalytic converter, these can be converted to water (H2O), carbon dioxide (CO2) and nitrogen (N2) (see image below). However, this can only happen if the balance of hydrocarbons (HC), carbon monoxide (CO), oxygen (O2) and nitrous oxides NOx is exactly right in the exhaust gases. This happens when the air-fuel mixture before combustion is 14.7 kg of air per kg of fuel. The lambda value is then said to be one, λ=1. A base program in the Engine Control Module (ECM) calculates the injection period based on data about load, which depends on the measured air mass and engine speed. The calculated injection time from the base program is then modified by the short-term fuel trim. The signals from the lambda probesare used to finely adjust the injection period so that λ=1 is reached. The short-term fuel trim is a circuit that finely adjusts the injection period so that the air-fuel mixture is optimized to λ=1. The ECM also uses the signals from the front and rear lambda probes to correct the lambda probe, front (offset adjustment) and thereby the injection period. This gives a higher degree of accuracy during fuel trim. Fuel trim is a rapid process, which may take place several times a second. Adjustment of the injection period calculated in the base program is limited. The short-term fuel trim can be displayed in VIDA. The air-fuel mixture is affected by factors like fuel pressure, air leakage on the intake side, or tolerance deviations in the Mass Airflow sensor (MAF) or fuel injectors. In order to compensate for this, the ECM has an adaptive, self-learning function. When the engine is new the short-term fuel trim varies cyclically around a nominal central line 1.00, with, for example, a 5 % change of injection time when fuel trim is in operation. If there is air leakage, for example in a normally aspirated engine, the engine sucks in more air and the short-term fuel trim is quickly offset to a new position and then work for example between 1.10 (+10 %) and 1.20 (+20 %), although still at an amplitude of 5 %, but with an offset in relation to the original center line. The injection period has then been increased to compensate the increase in the amount of air. The adaptive functions correct the change, so that the short-term fuel trim works around the new center line where the fuel trim again has its full range of control available. Put simply, fuel trim is a measurement of the difference between the original short-term fuel trim center line and the new center line . The adaptive functions are split into various operational ranges based on the load and speed of the engine. The different adaption ranges can be read off. The adaptive adjustments of injection time are continuously stored in the ECM. This means that, at different operating ratios, the correct mixture ratio is achieved before the lambda probe reaches operating temperature. If any adaption value is too high or too low, DTCs are set in the ECM.

EVAP system

The EVAP system prevents gasoline vapors from being released to the atmosphere by collecting the evaporation from the fuel tank. Evaporation occurs with pressure and temperature changes in the tank. The system is emissions-related and is governed by legal requirements at different levels. It is applicable for vehicles with gasoline combustion engines. The fuel vapors are led from the fuel tank to a charcoal canister used for temporary storage, until the Engine Control Module (ECM) decides that the conditions for consuming the vapors are fulfilled. The EVAP system is sealed but can take in fresh air through an air filter when the tank pressure changes.

Purging

The EVAP system includes the EVAP purge valve that vents the fuel vapors, from the canister to the inlet side of the combustion engine, where it is blended with fresh air and led to the combustion chambers. Combustion of fuel vapors decreases the total emission impact and the fuel consumption.

Dual purge

With a dual purge system, the fuel vapors are led through the EVAP purge valve, which is set to open position by the Engine Control Module (ECM), either to the intake manifold of the engine (as in single purge), or to the inlet system, prior to the turbocharger or supercharger. This means that purging can also be active in engine states and driving conditions where air pressure in the intake manifold is above atmospheric pressure. The fuel vapors are led, with the help of check valves, to the inlet system prior to the turbocharger or the supercharger. A venturi effect creates a suction in the purge line and the vapors are led to the inlet, through the turbocharger/supercharger and into the intake manifold. The LP engine also contains an EVAP Purge Pump (EPP) and an EVAP purge pressure sensor. The sensor measures the pressure flow before the EVAP purge valve. The ECM uses the pressure value from the sensor to set the speed of the EPP. The EVAP system operates close to the atmospheric pressure, which means that the driving force for purge is very low. Therefore, the pump creates enough driving pressure at or slightly below atmospheric pressure.

Leakage detection

In certain applications the EVAP system is equipped with a pump, leakage detection. This component contains a pump, a pressure sensor, a valve and a 0.5 diameter reference orifice. The component is connected to the EVAP system close to the canister. Governed by legal requirements, the Engine Control Module (ECM) controls when the EVAP system is tested for leakage. The test takes place when the vehicle is shut down. A complete leakage test contains the following phases:

Functional check: The pump, leakage detection is tested.
Calibration/reference phase #1: The valve is set to the position to connect the pump with the internal reference orifice. The pump starts and the electrical current consumption of the pump is measured and stored.
Fuel tank test phase: The valve is set to the position to connect the pump with the fuel tank system. The pump starts to apply an under-pressure and monitors the pressure and the electrical current consumption at the same time.
Reference phase #2: The reference phase is executed once more to verify the result.
Evaluation phase: The test result is evaluated, and DTC actions are taken.

A complete leakage detection test takes up to 20 min to carry out. In applications with both a pump, leakage detection, and a valve, fuel tank isolation, a faster version of the leakage detection test can, as an addition to the complete test described above, be run with the valve, fuel tank isolation, closed. This version only tests the section between the valve, fuel tank isolation, and the EVAP purge valve. Further, an even quicker but less accurate test is run after each refueling event in order to find leakages larger than 1.0 mm in diameter. It takes less than 1 min to carry out and is run when the vehicle is in normal use, i.e. during driving.

Leakage test in the workshop

The workshop can use VIDA to request a complete leakage detection, “Quick test of the EVAP system”. The Engine Control Module (ECM) performs the five phases according to above and the result will be presented on the screen. This is useful for reproducing a fault and to be able to verify a remedy.

Inlet and exhaust system

The inlet and exhaust system controls the forced induction of the engine, management of the exhaust emissions and measurement of the oxygen levels.

Forced induction system

Various components provide the Engine Control Module (ECM) with information such as the actual throttle angle and the engine load and knock. Based on this information, the ECM calculates the desired boost pressure. The ECM calculates the actual boost pressure using information from the charge air duct pressure sensor (located after the turbocharger) and the Manifold Pressure Sensor (MAP) (located in the intake manifold). This way there is automatic compensation of boost pressure control when driving at different altitudes and at different temperatures. As a result, engine power will not be noticeably affected by the air density or temperature. The charge air is cooled in a water-cooled charge air cooler before it reaches the intake manifold. The ECM receives information about the intake air temperature from the Mass Airflow sensor (MAF), about the charge air temperature after the turbocharger from the air inlet temperature sensor and about the charge air temperature in the intake manifold from the intake manifold air temperature sensor. In the event of a too high boost pressure in the intake system, such as when the accelerator pedal is quickly released, the increasing pressure build-up towards the throttle can result in noise and turbocharger wear. To prevent this, the ECM opens the turbo bypass valve, which routes the pressure back to the turbocharger’s inlet side. Since the excess air is routed back to the turbocharger inlet, it does not affect any readings from the MAF.

Light performance configuration

The forced induction system consists of a turbocharger with variable turbine geometry (variable nozzle turbine, VNT). With VNT-technology, it is possible to combine the fast response of a small turbocharger with a large turbocharger's high capacity. By varying the guide rails' angle relative to the exhausts' flow angle, the turbine's inlet area is adjusted. Thus, the exhaust speed and flow angle against the turbine are changed, which enables a wide operating range for the turbo. Closed guide rails create a small flow area. This in turn generates high exhaust speed and high bottom torque. Open guide rails create a large flow area and reduced exhaust speed. This prevents overrevving of the turbocharger. The guide rails are actuated by the VNT unit, which the Engine Control Module (ECM) regulates via a PWM signal. The ECM receives information on guide rail position via a position sensor in the VNT unit. The VNT regulation also controls the boost pressure, which eliminates the need of a wastegate valve.

Medium performance configuration

The forced induction system consists of a one-stage turbocharger with a fixed turbine geometry. The Engine Control Module (ECM) controls the electrical wastegate unit to ensure that the correct boost pressure is achieved. When the boost pressure has reached the desired value, the wastegate unit opens, and some of the exhaust gases bypass the turbocharger's turbine rotor, limiting the boost pressure.

The E-charger is used at low engine speeds when the exhaust gas flow is low, and the turbocharger is used at high engine speeds when the exhaust gas flow is higher. The E-charger is powered by a 48 V electric motor and is controlled by the Electric Charge air Compressor Module (ECCM), which in turn is controlled by the Engine Control Module (ECM) via CAN. The E-charger is usually already engaged from idle speed to ensure a sufficient boost air pressure. At high engine speed, the E-charger only engages if the torque request exceeds what the turbocharger can deliver alone. The E-charger can, however, continue to be active if activation occurred earlier, at an acceleration from low speed. At the highest engine speeds, the E-charger is always disengaged. In parallel with the E-charger there is a passive bypass valve to allow the charge air to bypass the E-charger. By the time the air is bypassed, the turbocharger has managed to increase its turbine speed enough to ensure a smooth transition from the E-charger to the turbocharger. The ECM controls the electrical wastegate unit to ensure that the correct boost pressure is achieved. When the boost pressure has reached the desired value, the wastegate unit opens, and some of the exhaust gases bypass the turbocharger's turbine rotor, limiting the boost pressure.

Exhaust after-treatment

For the exhaust after-treatment, a close-coupled catalytic converter is used. The catalytic converter's compact design and its location near the engine enables a very fast heating, sufficient flow and an efficient purification of the exhaust.

Lambda probe

The engines have three lambda probes. The front lambda probe is of the broadband type and has a linear signal characteristic, while the middle and the rear have binary signal characteristics. To provide a fast working temperature, all lambda probes have an integrated heating element that is controlled by the Engine Control Module (ECM).

Gasoline particular filter

The gasoline particulate filter operates using the through flow principle. The system uses the lambda probes and the temperature and differential pressure sensors for control and monitoring. The Engine Control Module (ECM) calculates the level of soot, measured in grams. The particular filter is self-regenerated i.e. normal driving at engine working temperature together with fuel cuts will automatically burn soot and keep the soot mass on a low level. Cold climate and short distance driving can build up a high level of soot in the filter and that will trigger actions at certain levels. High temperatures can occur inside the filter if high levels of soot are regenerated in a short time. To protect the filter from excessive temperatures during the self-regeneration, the fuel cut can in some cases be inhibited. When the soot mass in the filter is below 5 g (approx.), no action is taken to increase the soot burn rate. When the soot mass in the filter exceeds 5 g, control actions are applied, e.g. spark retard to increase the temperature and lean air fuel mixture to increase the oxygen flow to the particulate filter. If soot increases to the next predetermined level (approx. 10 g), a message to the driver “Read manual” is displayed in the CenterConsole Display (CCD). The manual instructs the driver to run the vehicle in a manner that enhances the soot regeneration. If soot still increases above approx. 12 g, the message “Service requested” is displayed and the driver will be instructed via the combined instrument display to drive to the workshop for repair.

Low-pressure EGR system

Exhaust gases are led from the exhaust system through the EGR cooler. The gases are cooled by a flow of coolant from the high-temperature engine coolant circuit. The EGR cooler is equipped with a filter that prevents soot and other particles from entering the turbo. In order to reduce fuel enrichment, the low-pressure EGR will help to achieve lambda 1 by cooling the exhaust gases as they enter the combustion chamber. High load driving results in high temperatures in the combustion chamber, leading to hot exhaust gases. Reducing the temperature is important to avoid damage on the engine. The low-pressure EGR valve regulates how much exhaust gases that can be recirculated into the intake manifold.

Control of the actuator, exhaust system (only certain versions)

The Engine Control Module (ECM) regulates the exhaust gases by controlling when the actuator, exhaust system, opens and closes. At idle, the actuator, exhaust system, is closed. The actuator is opened during gear shifts and acceleration. Factors like engine load and speed and ambient temperature can also cause the ECM to open the actuator. For example, the actuator is always open when the ambient temperature is under 10 °C. When the vehicle is in drive mode Dynamic, the actuator will be open to let out more exhaust and give the vehicle a more sporty sound. The ECM performs an initialization of the actuator when the ignition is switched on or if the actuator has been disconnected. During the initialization, the ECM moves the actuator to its mechanical end positions and registers relevant positions. If an electrical fault occurs, the actuator cannot be regulated and remains in the same position. DTCs are set by the ECM.

Idle control

The idle control function enables the engine to run stable at low engine r/min. The number of r/min at idle varies depending on different factors, such as high load from the climate system, throttle request, engine temperature and battery charging. The Engine Control Module (ECM) handles the function and controls the different driving systems to match the requirements. The ECM is given a torque request and uses the throttle unit to achieve the desired engine r/min.

Idle coast

The idle coast function can be activated under specific conditions in Eco drive mode. The function is intended for use in the event of an anticipated reduction in speed, for example rolling forward to an intersection or a red light. It disengages the engine brake and the engine drops to idle r/min. This helps the vehicle to maintain its kinetic energy when the accelerator pedal is fully released. The idle coast function is activated when the accelerator pedal is fully released and the following conditions apply:

Drive mode Eco is activated
The gear selector is in drive
The gear shift paddles are not in use
The speed is within the range of 65 – 140 km/h
The gradient of the road is more than 6 %
The cruise control is not activated
The engine and gearbox have reached normal operating temperature

After activation, and depending on engine alternative, idle coast is active down to 50 km/h. To reactivate idle coast the vehicle need to reach at least 65 km/h. In certain situations, the driver may want to deactivate the idle coast function, for example when engine braking downhill. This can be performed as follows:

Actuate the accelerator or brake pedal. The idle coast function is deactivated until the pedal is released. The idle coast function is reactivated if the above conditions are met.
Deactivate the Eco drive mode. All functions within Eco drive mode are then deactivated.
Move the gear selector to Geartronic mode or sport mode. The climate control system Eco mode remains active.
Use the gear shift paddles. The climate control system Eco mode remains active and idle coast is deactivated as long as Geartronic mode is active.

Mid-voltage system

The following components are connected to or directly adjacent to the mid voltage system:

Mid-Voltage Battery Module (MVBM). The MVBM consist of a 48 V lithium-Ion battery (mid-voltage battery), an internal control module and an internal mechanical relay and fuse.
Main battery, complete (12 V).
Mid-Voltage Converter Module (MVCM). The MVCM is a DC/DC converter that normally converts 48 V DC to 12 V DC, which means that it replaces the conventional 12 V generator. MVCM also converts in reversed direction, i.e. from 12 V DC to 48 V DC, if needed.
Battery Control Switch Module (BCSM). The BCSM is a central unit for controlling the vehicle's power supply. During engine start with the starter motor (12 V) (if equipped), the BCSM separates the electric circuits. This in order to ensure the voltage level in the vehicle by having the MidVoltage Converter Module (MVCM) supply vehicle loads, while the main battery supplies the starter motor (12 V). The BCSM is located in the engine compartment in front of the MVCM. 5. Starter motor (12 V) (if equipped).
Electric Charge air Compressor Module (ECCM). For HP engines, the ECCM provides boost pressure from idle to approximately 3 000 r/min. The ECCM is included in the E-charger unit. The ECCM controls the E-charger, which is powered from the 48 V DC circuit. The E-charger consists of an electric motor that drives an impeller inside a radial compressor. The Engine Control Module (ECM) communicates with the ECCM via CAN and controls the E-charger impeller speed to achieve the requested boost pressure.
Integrated Starter Generator Module (ISGM). The ISGM consists of a control module and an electric motor that connects to the crankshaft of the combustion engine through a belt. ISGM mainly works as a generator in the vehicle. It converts rotation energy to 48 V electrical energy by applying a negative torque to the combustion engine crankshaft. The ISGM can also create a torque boost by applying positive torque when needed. Further, the ISGM is a starter for the combustion engine, used either as the prioritized starter (for vehicles with starter motor (12 V)) or as the only starter (for vehicles without starter motor (12 V)).

Crash detection

In the event of a collision, a crash signal from the Supplemental Restraint System module (SRS) is sent on FlexRay and CAN and will be received by a number of control modules. There are also analog signals, which are sent from SRS via directly connected wires to those control modules where rapid and redundant signaling is needed:

The Mid-Voltage Battery Module (MVBM) receives the CAN signal and a redundant hardwired signal from the SRS. The MVBM opens the contactors and the 48 V system is disconnected. In case of a crash, the battery will be permanently disabled and needs replacing because safety can no longer be guaranteed.
The Mid-Voltage Converter Module (MVCM) receives the CAN signal and a redundant hardwired signal from the fuel pump relay, which is controlled by Central Electronic Module (CEM). The MVCM stops the voltage conversion.
The Integrated Starter Generator Module (ISGM) receives the CAN signal. The alternator functionality is disabled.

Energy control management

Charging and discharging strategies

State of Charge (SoC)

The State of Charge (SoC) is a measurement of the amount of electrical energy that is stored in the battery at a given time in relation to the amount of energy that can be stored in the fully charged battery. The SoC of the mid-voltage battery is given as a percentage of full charge and is calculated by the Mid-Voltage Battery Module (MVBM) based on State of Health (SoH). SoH is the battery's ability to store electrical energy, which decreases gradually with age and use. A properly functioning system has a SoC of 22 – 72 %. There are tolerances for both the upper and lower limit of the normal SoC range. This means that the actual SoC value may briefly move above or below these limits. The system will try to recover, but if this is not possible it will shut down for safety reasons. Operation outside the normal SoC range speeds up the battery aging. Ideally, the SoC should be kept around 55 %. The charging and discharging will be activated depending on driving conditions as well as on other internal and external factors.

Starting the combustion engine

The combustion engine is started by the Integrated Starter Generator Module (ISGM) (48 V) or the starter motor (12 V). If the vehicle is equipped with starter motor (12 V), it is the Engine Control Module (ECM) that decides which starter that should be used. ISGM start (1) is prioritized, but based on conditions such as battery SoC levels, battery temperature and the combustion engine oil temperature, the starter motor (12 V) can be preferred. To secure engine start for vehicles without starter motor (12 V), the charging of the 48 V battery is prioritized over the 12 V main battery charging. The Battery Control Switch Module (BCSM) enables the start by connecting the circuits with both power to the starter motor and ensuring correct power supply to the 12 V system during engine crank.

Integrated Starter and Generator (ISG) as an alternator

The Integrated Starter Generator Module (ISGM) converts rotation energy from the crankshaft to 48 V electrical energy by applying negative torque to the electric motor, which connects to the crankshaft of the combustion engine. The Engine Control Module (ECM) controls the ISGM. ECM sends a target torque request to the ISGM, together with other signals like engine speed, minimum/maximum torque and voltage values calculated according to signals received from the Medium Voltage Battery Module (MVBM) and the Medium Voltage Converter Module (MVCM).

Brake energy regeneration

During braking, the Engine Control Module (ECM) requests as much negative torque to the Integrated Starter Generator Module (ISGM) as possible, in order to maximize the energy regeneration. The current State of Charge (SoC) of the Mid-Voltage Battery Module (MVBM) is taken under consideration.

Electric propulsion/torque boost using Integrated Starter Generator Module (ISGM)

The Integrated Starter Generator Module (ISGM) can create a torque boost by applying positive torque to the electric motor, which connects to the crankshaft of the combustion engine when needed. The Engine Control Module (ECM) decides how and when the ISGM torque boost is used. The torque request is synchronized with other combustion engine-related parameters to give the best overall effect considering comfort, fuel/electricity economy and performance.

Voltage conversion, 48 V to 12 V

The Mid-Voltage Converter Module (MVCM) will continuously convert 48 V DC to 12 V DC to charge the 12 V main battery and to support the 12 V electrical system with energy. There is no 12 V generator, so the only way to charge the main battery is by voltage conversion through MVCM. One advantage with this system solution, compared to a system with only a conventional 12 V generator, is that charging can be active even when the combustion engine is off.

Voltage conversion, 12 V to 48 V

The Mid-Voltage Converter Module (MVCM) can also convert 12 V to 48 V. If the State of Charge (SoC) of the main battery is considered too low, this reversed conversion can be started to achieve a better SoC balance between the two batteries. The reversed conversion is also used to precharge the 48 V system before the relay in the Mid-Voltage Battery Module (MVBM) is closed.

Cooling control/management

There is no need for active cooling functionalities for the Mid-Voltage Battery Module (MVBM) or for the Integrated Starter Generator Module (ISGM). They are both air cooled. The Mid-Voltage Converter Module (MVCM) is cooled by the low-temperature engine coolant circuit, which is controlled by the Engine Control Module (ECM).

Propulsion

Each drive mode has different vehicle settings that affect the vehicle propulsion:

Drive mode Eco: The engine and gearbox are in Eco mode. Driver information is provided to help drive eco-friendly.
Drive mode Comfort: The vehicle start mode. The engine and gearbox are in standard mode.
Drive mode Dynamic: The engine and gearbox are in sport mode.
Drive mode Off-road: The gearbox and the all-wheel drive are set for maximized traction. Hill decent control is always active, the throttle pedal map is changed from requesting torque to request speed. The maximum speed is 40 km/h. There is a hysteresis and a dead band in the throttle pedal to prevent the driver from leaving the Off-road drive mode by accident.

Related functions

The Driving VEP function is related to the following functions:

Powertrain: Engine start
Powertrain: Start/Stop
Visual driver information
Braking: Brakes
Steering

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My technical specification

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Specifications Engine

General data

Engine	B420T	B420T2
Engine code	06	L1
Power, engine (kw/rps)	220/90	184/90–95
Power, electric motor ISG (kw/rps)	10/50	10/50
Max torque, engine (Nm/rps)	420/35–80	350/30–80
Max. torque, electric motor ISG (Nm/rps)	40/38	40/38
Max rpm	6600 (3s) /6300	6500 (3s) /6200
Idling (rpm)	750±50	750±50
Cylinder bore (mm)	82	82
Stroke (mm)	93.2	93.2
Swept volume (litres)	1,969	1,969
Firing sequence	1-3-4-2	1-3-4-2
Weight, complete, including oil (kg)	131,6	131,6

Engine manufacture number, engine serial number and type

The engine manufacture number and type are stamped in the cylinder block. There is also a decal on the timing cover with the engine type, serial number and manufacture number.

Classification of main bearings

Cylinder block

Cylinder bore (D)

Standard........mm

82

Cooling duct, engine block

Length ........mm

0,8-1,1

Piston running clearance

Tolerance piston/cylinder - top ........mm

0,065

Piston rings

Top ring ........mm	1.2
1st ring ........mm	1.2
Oil ring ........mm	2

Piston pin

Engine	Engine	B420T2
Diameter ........mm	23	21
Length ........mm	62	54

Pistons

Standard	The diameter is measured 20 mm from the bottom of the piston
D-marked¹ .........mm	81.95
¹The pistons are not classified

Valves

Intake
Length (A) ........mm	112,91
Diameter on crown (B) ........mm	30,5
Diameter on shaft (C) ........mm	5.97
Valve angle (D) ........°	60,5
Clearance in guide ........μm	30

Exhaust
Length (A) ........mm	106,97
Diameter on crown (B) ........mm	26.5
Diameter on shaft (C) ........mm	5,94
Valve angle (D) ........°	60,5
Clearance in guide ........μm	58

Valve seats

Seat angle ........°

30

Cylinder head

Maximum distortion, longitudinal ..........mm	0.05
Maximum distortion, transverse ..........mm	0.02
ℹ NOTE Surface grinding of the cylinder head is not permitted. It shall be replaced in case of excessive distortion

Crankshaft

Radial run-out main bearing journal ........mm	max. 0.040
Axial play (measured in the engine with the intermediate section tightened) ........mm	0,07-0,27
Main bearing journal, radial runout ........mm	0,022-0,035

Big end journals

Diameter, standard¹ ...........mm	50 +0/-0.019
Bearing recess width ........mm	24 ±0.1
Maximum out-of-round ........mm	0.004
Max. straightness deviation ........mm	0.004
¹The variation in diameter for each bearing journal must not exceed 0.008 mm.

Main bearing journals

Diameter, standard¹ ...........mm	60 +0,003/-0,016
Axial bearing width ........mm	26+0/-0,04
Maximum out-of-round ........mm	0.004
Max. straightness deviation ........mm	0.004
¹The variation in diameter for each bearing journal must not exceed 0.008 mm.

Connecting rods

Diameter, bearing recesses
Big end ........mm	53 +0,013/0
Small-end ........mm	29 +0,028/+0,033
Maximum ovality in the bearing recesses ........mm	0.006

Length
Big end - Small end ........mm	147,08

Oil pressure

Rotation speed	Oil pressure (min.)
825 (rpm	1.6 bar
3000 (rpm)	4.2 bar
¹The oil pressure that is given is for an oil temperature of 80° C, which is achieved after 10-15 minutes of driving

Thermostat

Begins to open at	90°C
Fully open at	105°C

🖨 Print

Crank mechanism, assembling

01

ℹ

NOTE

Make sure that the classification of the components correspond with each other.

See information about engine refer to:

02

See information about engine refer to:

High pressure fuel pump housing, replace

Installation

01

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

♦

CAUTION

Take extra care not to damage the mating faces.

Clean the surface. Use putty knife and clean with abrasive cloth and isopropanol.

02

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

♦

CAUTION

Take extra care not to damage the mating faces.

Clean the surface. Use putty knife and clean with abrasive cloth and isopropanol.

03

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

Clean with isopropanol.

04

Install the marked component.

Tighten the screw M6, torque: 10 Nm

05

♦

CAUTION

Make sure that the components are positioned correctly.

Install the marked components.

06

Apply a thin and even layer of engine oil.

07

♦

CAUTION

Make sure that the component is positioned correctly.

Install the marked component.

Install the screws M6, torque: 10 Nm

08

♦

CAUTION

Take extra care when handling the component.

Install the marked component.

09

♦

CAUTION

Make sure that the components are positioned correctly.

Install the marked components.

10

Apply a thin and even layer of engine oil.

11

♦

CAUTION

The component must be installed within 5 minutes of applying the sealant.

Apply chemical gasket.

12

♦

CAUTION

Make sure that equal pressure is applied to the full length of the component.

ℹ

NOTE

The component must be installed within 5 minutes of applying the sealant.

Install the marked component.

13

ℹ

NOTE

Make sure to follow the sequence indicated.

Install the screws.

Step 1, torque: 20 Nm

Step 2, torque: 40 Nm

14

Install the screws, torque: 25 Nm

15

ℹ

NOTE

Make sure to follow the sequence indicated.

Tighten the screws, 90⁰

16

Turn the engine.

17

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

18

Install the high pressure fuel pump housing refer to:

19

Install the marked component.

Apply a thin and even layer of engine oil.

20

♦

CAUTION

Make sure that the components are positioned correctly.

ℹ

NOTE

Orientation view.

21

⚠

WARNING

Wear safety goggles.

♦

CAUTION

Make sure that the components are positioned correctly.

Install the marked components.

22

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

Clean with isopropanol.

23

♦

CAUTION

Make sure that the components are positioned correctly.

Install the marked components.

24

Apply a thin and even layer of engine oil.

25

♦

CAUTION

Text or marking on piston rings must be faced upwards.

♦

CAUTION

Make sure that the piston rings can be easily rotated by hand in the piston ring grooves.

ℹ

NOTE

The piston rings must not be expanded more than necessary.

Use piston ring pliers.

26

♦

CAUTION

Make sure that the installation marks are aligned.

27

♦

CAUTION

Take extra care when handling the components.

Apply a thin and even layer of engine oil.

Use piston ring compressor.

28

♦

CAUTION

Take extra care when handling the components.

Pull up the components with special tool: 999 5746

29

Install the marked component.

Stage 1, torque: 12 Nm

Stage 2, torque: 20 Nm

Stage 3: 100 °

30

Turn the engine two turns.

31

Install the balance shaft assembly refer to:

Balance Shaft Assembly, replace

32

Install the oil pump refer to:

33

Install the oil pan, refer to:

34

Install the oil cooler, engine, refer to:

Crankshaft front seal, replace

35

Install the crankshaft front seal, refer to:

36

Install the crankshaft seal, rear, refer to:

Oil pan, replace Crankshaft seal, rear, replace

DTC001100

DTC: 001100

Information:

The Engine Control Module (ECM) regulates the position of the intake camshaft and controls that the requested position is achieved. If a divergence from the requested position is noticed the elapsed time until it is reached is measured. The allowed time varies depending on the requested position.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
The engine speed is above 1 500 r/min.
The camshaft is regulated by the VVT solenoid, inlet.

Detection criteria:

The DTC is set if the control module detects that:

The camshaft moves too slowly (to the late position).

Faultcode actions:

None.

🖨 Print

Crank mechanism, dismantling

01

Remove the fuel pump, refer to:

High pressure fuel pump housing, replace

02

Remove the high pressure fuel pump housing, refer to:

03

Remove the oil cooler, engine, refer to:

04

Remove the oil pan, refer to:

05

Remove oil pump, refer to:

Balance Shaft Assembly, replace

06

Remove balance shaft Assembly, refer to:

07

♦

CAUTION

Take extra care when handling the components.

ℹ

NOTE

Note the position of each component before removal.

Remove the screws.

Remove the marked components.

08

Remove the marked component use special tool: 999 5746

09

Remove the screws.

10

♦

CAUTION

Take extra care not to damage the mating faces.

♦

CAUTION

Take extra care when handling the components.

ℹ

NOTE

Only use moderate force.

Remove the marked component.

11

ℹ

NOTE

Note the position of each component before removal.

Remove the marked component.

12

♦

CAUTION

Take extra care when handling the component.

Remove the marked component.

13

ℹ

NOTE

Note the position of each component before removal.

Remove the marked component.

14

Remove the screws.

Remove the marked components.

15

♦

CAUTION

Note the position of the component before removal.

Remove the screws.

Remove the marked component.

🖨 Print

Safety information fuel system

This document contains safety information related to fuel and fuel systems.

⚠

WARNING

Exposure to fuel can be harmful and can cause severe health damage or death.

⚠

WARNING

Wait for a minimum of 1 minute after the engine has stopped before carrying out any repair to the fuel injection system.

⚠

WARNING

INHALED: Fuel is toxic to the respiratory and other body systems. Exposure may result in various symptoms including drowsiness, unconsciousness or severe health damage. Move a victim to fresh air. Keep a victim warm and at rest. If unconscious, place in the recovery position. If not breathing, apply artificial respiration. Give cardiac massage if necessary. Seek immediate medical attention.

⚠

WARNING

SWALLOWED: Fuel is moderately toxic and tends to foam on vomiting. If drawn into the lungs, inflammation may develop. Do not induce vomiting. If spontaneous vomiting occurs place the victim in a forward position to reduce the risk of fuel being drawn into the lungs. Give nothing by mouth. If breathing but unconscious, place in the recovery position. If breathing has stopped, apply artificial respiration. Seek immediate medical attention.

⚠

WARNING

EYE CONTACT: Fuel is mildly irritating to the eyes. Flush with plenty of water, blinking as often as possible. Do not force the eyelid open. Seek medical attention for any persistent eye irritation or abnormality.

⚠

WARNING

SKIN CONTACT: Excessive or prolonged skin contact with vehicle fuel may cause serious skin disorders including skin cancer.

⚠

WARNING

SKIN CONTACT: Fuel is mildly irritating to the skin and may cause dermatitis due to defatting effect. Remove contaminated clothing. Wash affected areas of skin with soap and water. Seek medical attention for any persistent skin irritation or abnormality. Wash contaminated clothing before reuse.

⚠

WARNING

Fuel may not give adequate warning before toxic or harmful effects arise.

⚠

WARNING

Fuel must not be used as a cleaning agent.

⚠

WARNING

Highly flammable gases are always present when working on fuel systems. Make sure that open flames, sparks, or burning materials never are near fuel system components.

⚠

WARNING

Provide adequate ventilation when working on fuel systems.

⚠

WARNING

Fuel injection equipment is manufactured to extremely precise tolerances. It is essential that absolute cleanliness is observed when working with these components.

🖨 Print

Electric Charge Air Compressor, replace

Removal

01

Remove the induction pipe, refer to:

02

⚠

WARNING

Be prepared to collect escaping fluid.

Loosen the hose clamps.

Undo the hoses from the connections.

03

⚠

WARNING

Release the lock.

Undo the hose from the connection.

Release the lock.

Undo the hose from the connection.

04

Disconnect the connector.

Remove the cable harness clips.

05

Release the connector's catch.

Disconnect the connector.

06

Remove the screws.

07

Remove the screws.

Remove the marked component.

Installation

01

ℹ

NOTE

Make sure to follow the correct sequence during installation.

Install the screws M6, torque: 10 Nm

02

Install the cabling.

03

Install the cable harness clips and the connector.

04

Install the hose

05

Install the hose and the hose clamps.

🖨 Print

Induction pipe, replace

Removal

01

Drain cooling system, draining, filling, and bleeding, refer to:

02

⚠

WARNING

Be prepared to collect escaping fluid.

Release the locks.

Undo the hoses from the connections.

03

⚠

WARNING

Be prepared to collect escaping fluid.

Remove the screws.

Release the lock.

Undo the hose from the connection.

Fold marked component aside.

04

Disconnect the connector.

Remove the cable harness clips.

Remove the air filter housing.

05

Disconnect the connector.

Remove the screw.

Loosen the hose clamps.

06

Remove the screws.

07

Release the lock.

08

Release the lock.

09

Loosen the clip.

10

Remove the marked component.

11

Release the lock.

Undo the hose from the connection.

Disconnect the connectors.

Remove the cable harness clips.

12

Remove the cable harness clips.

13

Remove the screws.

Remove the marked component.

14

Remove the screw.

15

Remove the cable harness clips.

Remove the screws.

16

Remove the screw.

17

Remove the screws.

18

Remove the marked component.

Installation

01

Install the induction pipe.

02

Install the screws M6, torque: 10 Nm

03

Install the cable harness under the induction pipe.

04

Install the marked component.

Install the screws throttle body, torque: 7 Nm

05

Fasten the cable clips under the throttle unit.

06

Install the components.

07

Install the marked component.

08

Install the clips.

09

Install the screws.

10

Install the connector.

Tighten the screws.

Tighten the hose clamps.

11

Install the connector and the cable harness clips.

12

Fold the pipe back in position.

Install the pipe.

Tighten the screw.

13

Install and lock the hoses.

14

Fill the cooling system, refer to:

DTC001100

Intake Camshaft Position Timing - Over-Advanced (Bank 1)

DTC: 001100

Information:

The Engine Control Module (ECM) regulates the position of the intake camshaft and controls that the requested position is achieved. If a divergence from the requested position is noticed the elapsed time until it is reached is measured. The allowed time varies depending on the requested position.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
The engine speed is above 1 500 r/min.
The camshaft is regulated by the VVT solenoid, inlet.

Detection criteria:

The DTC is set if the control module detects that:

The camshaft moves too slowly (to the late position).

Faultcode actions:

None.

DTC001200

Intake Camshaft Position Timing - Over-Retarded (Bank 1)

DTC: 001200

Information:

The Engine Control Module (ECM) regulates the position of the intake camshaft and controls that the requested position is achieved. If a divergence from the requested position is noticed the elapsed time until it is reached is measured. The allowed time varies depending on the requested position.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
The engine speed is above 1 500 r/min.
The camshaft is regulated by the VVT solenoid, inlet.

Detection criteria:

The DTC is set if the control module detects that:

The camshaft moves too slowly (to the early position).

Faultcode actions:

The regulation of the intake camshaft is switched off by the Engine Control Module (ECM).

DTC001400

Exhaust (B) Camshaft Position Timing - Over-Advanced (Bank 1)

DTC: 001400

Information:

The Engine Control Module (ECM) regulates the position of the exhaust camshaft and checks that the requested position is achieved. If a divergence from the requested position is noticed the elapsed time until it is reached is measured. The allowed time varies depending on the requested position.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
The engine speed is above 1 500 r/min.
The camshaft is regulated by the VVT solenoid, exhaust.

Detection criteria:

The DTC is set if the control module detects that:

The cam shaft moves too slowly (to the late position).

Faultcode actions:

The regulation of the exhaust camshaft is switched off by the Engine Control Module (ECM).

DTC001500

Exhaust (B) Camshaft Position Timing - Over-Retarded (Bank 1)

DTC: 001500

Information:

The Engine Control Module (ECM) regulates the position of the exhaust camshaft and checks that the requested position is achieved. If a divergence from the requested position is noticed the elapsed time until it is reached is measured. The allowed time varies depending on the requested position.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
The engine speed is above 1 500 r/min.
The camshaft is regulated by the VVT solenoid, exhaust.

Detection criteria:

The DTC is set if the control module detects that:

The camshaft moves too slowly (to the early position).

Faultcode actions:

The regulation of the exhaust camshaft is switched off by the Engine Control Module (ECM).

DTC001600

Crankshaft Position - Camshaft Position Correlation - Bank 1 Sensor A

DTC: 001600

Information:

The crankshaft position sensor is used by the Engine Control Module (ECM) to calculate crankshaft position and speed, enabling it to determine when a piston is approaching its top dead center position. When the reference gap on the crankshaft flywheel passes the crankshaft sensor, voltage and frequency instantly drop to zero.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The sensor does not observe the gap (missing four teeth) that exists in the crankshaft's correct position.

Faultcode actions:

The Engine Control Module (ECM) uses the signal from the camshaft position sensor.

DTC001621

Crankshaft Position - Camshaft Position Correlation - Bank 1 Sensor A General Signal Failures Signal amplitude < minimum

DTC: 001621

Information:

The Engine Control Module (ECM) determines if the camshaft is in the correct position. If not, the adaptation value will be adjusted in relation to the original position in order to compensate for the difference.

Test criteria:

The control module's test for the DTC starts when:

The adaptation of the intake camshaft is complete (the adaptation is performed while using the engine brake).

Detection criteria:

The DTC is set if the control module detects that:

The adaptation value is too low.

Faultcode actions:

None.

DTC001622

Crankshaft Position - Camshaft Position Correlation - Bank 1 Sensor A General Signal Failures Signal amplitude > maximum

DTC: 001622

Information:

The Engine Control Module (ECM) determines if the camshaft is in the correct position. If not, the adaptation value will be adjusted in relation to the original position in order to compensate for the difference.

Test criteria:

The control module's test for the DTC starts when:

The adaptation of the intake camshaft is complete (the adaptation is performed while using the engine brake).

Detection criteria:

The DTC is set if the control module detects that:

The adaptation value is too high.

Faultcode actions:

None.

DTC001692

Crankshaft Position - Camshaft Position Correlation - Bank 1 Sensor A Component Failures Performance or incorrect operation

DTC: 001692

Information:

The Engine Control Module (ECM) determines if the camshaft is in the correct position. If not, the adaptation value will be adjusted in relation to the original position in order to compensate for the difference.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.

Detection criteria:

The DTC is set if the control module detects that:

The camshaft adaptation value changes more than expected.

Faultcode actions:

None.

DTC001721

Crankshaft Position - Camshaft Position Correlation - Bank 1 Sensor B General Signal Failures Signal amplitude < minimum

DTC: 001721

Information:

The Engine Control Module (ECM) determines if the camshaft is in the correct position. If not, the adaptation value will be adjusted in relation to the original position in order to compensate for the difference.

Test criteria:

The control module's test for the DTC starts when:

The adaptation of the exhaust camshaft is complete (the adaptation is performed while using the engine brake).

Detection criteria:

The DTC is set if the control module detects that:

The adaptation value is too low.

Faultcode actions:

The Engine Control Module (ECM) will use a constant value for the adaptation of the camshaft.

DTC001722

Crankshaft Position - Camshaft Position Correlation - Bank 1 Sensor B General Signal Failures Signal amplitude > maximum

DTC: 001722

Information:

The Engine Control Module (ECM) determines if the camshaft is in the correct position. If not, the adaptation value will be adjusted in relation to the original position in order to compensate for the difference.

Test criteria:

The control module's test for the DTC starts when:

The adaptation of the exhaust camshaft is complete (the adaptation is performed while using the engine brake).

Detection criteria:

The DTC is set if the control module detects that:

The adaptation value is too high.

Faultcode actions:

The Engine Control Module (ECM) will use a constant value for the adaptation of the camshaft.

DTC001792

Crankshaft Position - Camshaft Position Correlation - Bank 1 Sensor B Component Failures Performance or incorrect operation

DTC: 001792

Information:

The Engine Control Module (ECM) determines if the camshaft is in the correct position. If not, the adaptation value will be adjusted in relation to the original position in order to compensate for the difference.

Test criteria:

The control module's test for the DTC starts when:

The adaptation of the exhaust camshaft is complete (the adaptation is performed while using the engine brake).

Detection criteria:

The DTC is set if the control module detects that:

The camshaft adaptation value changes more than expected.

Faultcode actions:

The Engine Control Module (ECM) will use a constant value for the adaptation of the camshaft.

DTC003100

HO2S Heater Control Circuit Low (Bank 1, Sensor 1)

DTC: 003100

Information:

The lambda probes are electrically pre-heated so that the operating temperature is rapidly reached. The heating also ensures that the lambda probes maintain a normal operating temperature and it prevents condensation which could cause damage.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low or missing.
The resistance of the sensor is incorrect.

Faultcode actions:

None.

DTC003200

HO2S Heater Control Circuit High (Bank 1, Sensor 1)

DTC: 003200

Information:

The lambda probes are electrically pre-heated so that the operating temperature is rapidly reached. The heating also ensures that the lambda probes maintain a normal operating temperature and it prevents condensation which could cause damage.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

None.

DTC003300

Turbo/Super Charger Bypass Valve Control Circuit / Open

DTC: 003300

Information:

The turbo control valve bypass opens when the pressure becomes too high. The pressure is reduced by releasing the air back to before the turbo.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

None.

DTC003400

Turbo/Super Charger Bypass Valve Control Circuit Low

DTC: 003400

Information:

The turbo control valve bypass opens when the pressure becomes too high. The pressure is reduced by releasing the air back to before the turbo.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

None.

DTC003500

Turbo/Super Charger Bypass Valve Control Circuit High

DTC: 003500

Information:

The turbo control valve bypass opens when the pressure becomes too high. The pressure is reduced by releasing the air back to before the turbo.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

None.

DTC003600

DTC 003600

DTC: 003600

Information:

The lambda probes are electrically pre-heated so that the operating temperature is rapidly reached. The heating also ensures that the lambda probes maintain a normal operating temperature and it prevents condensation which could cause damage.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

The Engine Control Module (ECM) disables the control of the rear oxygen sensors.

DTC003700

HO2S Heater Control Circuit Low (Bank 1, Sensor 2)

DTC: 003700

Information:

The lambda probes are electrically pre-heated so that the operating temperature is rapidly reached. The heating also ensures that the lambda probes maintain a normal operating temperature and it prevents condensation which could cause damage.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low or missing.
The resistance of the sensor is incorrect.

Faultcode actions:

None.

DTC003800

HO2S Heater Control Circuit High (Bank 1, Sensor 2)

DTC: 003800

Information:

The lambda probes are electrically pre-heated so that the operating temperature is rapidly reached. The heating also ensures that the lambda probes maintain a normal operating temperature and it prevents condensation which could cause damage.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

None.

DTC004200

HO2S Heater Control Circuit (Bank 1, Sensor 3)

DTC: 004200

Information:

The lambda probes are electrically pre-heated so that the operating temperature is rapidly reached. The heating also ensures that the lambda probes maintain a normal operating temperature and it prevents condensation which could cause damage.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

The Engine Control Module (ECM) disables the control of the rear oxygen sensors.

DTC004300

HO2S Heater Control Circuit Low (Bank 1, Sensor 3)

DTC: 004300

Information:

The lambda probes are electrically pre-heated so that the operating temperature is rapidly reached. The heating also ensures that the lambda probes maintain a normal operating temperature and it prevents condensation which could cause damage.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.
The resistance of the sensor is incorrect.

Faultcode actions:

The Engine Control Module (ECM) disables the control of the rear oxygen sensors.

DTC004400

HO2S Heater Control Circuit High (Bank 1, Sensor 3)

DTC: 004400

Information:

The lambda probes are electrically pre-heated so that the operating temperature is rapidly reached. The heating also ensures that the lambda probes maintain a normal operating temperature and it prevents condensation which could cause damage.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

The Engine Control Module (ECM) disables the control of the rear oxygen sensors.

DTC004500

Turbo/Super Charger Boost Control Solenoid Circuit / Open

DTC: 004500

Information:

Above a certain pressure, the turbo control valve wastegate allows a certain proportion of the exhaust gas past the turbocharger turbine, thus reducing the boost pressure to the desired level.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

The Engine Control Module (ECM) reduces the performance of the engine (Limp home).

DTC004600

DTC 004600

DTC: 004600

Information:

The Engine Control Module (ECM) regulates the boost pressure with the VNT unit by regulating the vanes inside the turbocharger.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The actual value from the VNT unit deviates too much from the desired value.

Faultcode actions:

The Engine Control Module (ECM) reduces engine performance.

DTC004700

Turbo/Super Charger Boost Control Solenoid Circuit Low

DTC: 004700

Information:

Above a certain pressure, the turbo control valve wastegate allows a certain proportion of the exhaust gas past the turbocharger turbine, thus reducing the boost pressure to the desired level.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

The Engine Control Module (ECM) reduces the performance of the engine (Limp home).

DTC004800

Turbo/Super Charger Boost Control Solenoid Circuit High

DTC: 004800

Information:

Above a certain pressure, the turbo control valve wastegate allows a certain proportion of the exhaust gas past the turbocharger turbine, thus reducing the boost pressure to the desired level.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

None.

DTC004A00

Turbocharger/Supercharger Boost Control "B" Circuit/Open

DTC: 004A00

Information:

The supercharger clutch is a magnetic clutch that is used to regulate if the supercharger is engaged or not. The supercharger clutch is spring loaded and disengages the supercharger when no power is supplied to it.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.
The supercharger clutch is controlled by the Engine Control Module (ECM).

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

None.

DTC004A92

Turbocharger/Supercharger Boost Control "B" Circuit/Open Component Failures Performance or incorrect operation

DTC: 004A92

Information:

The Electric Charge air Compressor Module (ECCM) is used to get a rapid increase of the turbo pressure. Any faults are reported to the Engine Control Module (ECM) by the ECCM.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal fault in the Electric Charge air Compressor Module (ECCM).

Faultcode actions:

The Engine Control Module (ECM) disables the Electric Charge air Compressor Module (ECCM) usage.

DTC004B00

Turbocharger/Supercharger Boost Control "B" Circuit Range/Performance

DTC: 004B00

Information:

The supercharger clutch is a magnetic clutch that is used to regulate if the supercharger is engaged or not. The supercharger clutch is spring loaded and disengages the supercharger when no power is supplied to it.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The adaption value is outside a predefined value.

Faultcode actions:

None.

DTC004B49

Turbocharger/Supercharger Boost Control "B" Circuit Range/Performance System Internal Failures Internal electronic failure

DTC: 004B49

Information:

The Electric Charge air Compressor Module (ECCM) is used to get a rapid increase of the turbo pressure. Any faults are reported to the Engine Control Module (ECM) by the ECCM.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is an electrical fault in the Electric Charge air Compressor Module (ECCM).

Faultcode actions:

The Engine Control Module (ECM) disables the Electric Charge air Compressor Module (ECCM) usage.

DTC004B98

Turbocharger/Supercharger Boost Control "B" Circuit Range/Performance Component Failures Component or system over temperature

DTC: 004B98

Information:

The Electric Charge air Compressor Module (ECCM) is used to get a rapid increase of the turbo pressure. Any faults are reported to the Engine Control Module (ECM) by the ECCM.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The temperature in the Electric Charge air Compressor Module (ECCM) is too high.

Faultcode actions:

The Engine Control Module (ECM) disables the Electric Charge air Compressor Module (ECCM) usage.

DTC004C00

Turbocharger/Supercharger Boost Control "B" Circuit Low

DTC: 004C00

Information:

The supercharger clutch is a magnetic clutch that is used to regulate if the supercharger is engaged or not. The supercharger clutch is spring loaded and disengages the supercharger when no power is supplied to it.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.
The supercharger clutch is controlled by the Engine Control Module (ECM).

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

The Engine Control Module (ECM) restricts the engine speed to 3 000 r/min.

DTC004C14

Turbocharger/Supercharger Boost Control "B" Circuit Low General Electrical Failures Circuit short to ground or open

DTC: 004C14

Information:

The Engine Control Module (ECM) controls the supercharger clutch. The supercharger clutch is a magnetic clutch that is used to regulate if the supercharger is engaged or not. The supercharger clutch is spring loaded and disengages the supercharger when no power is supplied to it.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal to the supercharger clutch is too low.

Faultcode actions:

The Engine Control Module (ECM) restricts the engine speed to 3 000 r/min.

DTC004D00

Turbocharger/Supercharger Boost Control "B" Circuit High

DTC: 004D00

Information:

The supercharger clutch is a magnetic clutch that is used to regulate if the supercharger is engaged or not. The supercharger clutch is spring loaded and disengages the supercharger when no power is supplied to it.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.
The supercharger clutch is controlled by the Engine Control Module (ECM).

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

None.

DTC004F00

Turbocharger/Supercharger Boost Control "B" Circuit Intermittent/Erratic

DTC: 004F00

Information:

The Engine Control Module (ECM) controls the supercharger clutch. The supercharger clutch is a magnetic clutch that is used to regulate if the supercharger is engaged or not. The supercharger clutch is spring loaded and disengages the supercharger when no power is supplied to it.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal to the supercharger clutch is intermittent.

Faultcode actions:

None.

DTC007000

Ambient Air Temperature Sensor Circuit "A"

DTC: 007000

Information:

The ambient temperature sensor, external mirror, is located in the right side external mirror and is connected to the right side door module. The door module continuously sends information about the temperature via CAN and FlexRay to the Engine Control Module (ECM), which performs the diagnostics.

Test criteria:

The control module's test for the DTC starts when:

The vehicle's usage mode is changed to active after the engine has been switched off for at least 6 hours.

Detection criteria:

The DTC is set if the control module detects that:

There is no signal from the ambient temperature sensor.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC007121

Ambient Air Temperature Sensor Range/Performance General Signal Failures Signal amplitude < minimum

DTC: 007121

Information:

The ambient temperature sensor, external mirror, is located in the right side external mirror and is connected to the right side door module. The door module continuously sends information about the temperature via CAN and FlexRay to the Engine Control Module (ECM), which performs the diagnostics.

Test criteria:

The control module's test for the DTC starts when:

The vehicle's usage mode is changed to active after the engine has been switched off for at least 6 hours.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is within the allowed range, but lower than expected compared to other temperatures in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC007122

Ambient Air Temperature Sensor Range/Performance General Signal Failures Signal amplitude > maximum

DTC: 007122

Information:

The ambient temperature sensor, external mirror, is located in the right side external mirror and is connected to the right side door module. The door module continuously sends information about the temperature via CAN and FlexRay to the Engine Control Module (ECM), which performs the diagnostics.

Test criteria:

The control module's test for the DTC starts when:

The vehicle's usage mode is changed to active after the engine has been switched off for at least 6 hours.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is within the allowed range, but higher than expected compared to other temperatures in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC007123

DTC 007123

DTC: 007123

Information:

The ambient temperature sensor, external mirror, is located in the right side external mirror and is connected to the right side door module. The door module continuously sends information about the temperature via CAN and FlexRay to the Engine Control Module (ECM), which performs the diagnostics.

Test criteria:

The control module's test for the DTC starts when:

The vehicle's usage mode is changed to active after the engine has been switched off for at least 6 hours.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is within the allowed range, but lower than expected compared to other temperatures in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC007124

DTC 007124

DTC: 007124

Information:

The ambient temperature sensor, external mirror, is located in the right side external mirror and is connected to the right side door module. The door module continuously sends information about the temperature via CAN and FlexRay to the Engine Control Module (ECM), which performs the diagnostics.

Test criteria:

The control module's test for the DTC starts when:

The vehicle's usage mode is changed to active after the engine has been switched off for at least 6 hours.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is within the allowed range, but higher than expected compared to other temperatures in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC007200

Ambient Air Temperature Sensor Circuit Low Input

DTC: 007200

Information:

The ambient temperature sensor, external mirror, is located in the right side external mirror and is connected to the right side door module. The door module continuously sends information about the temperature via CAN and FlexRay to the Engine Control Module (ECM), which performs the diagnostics.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.
An incorrect value lasts longer than 9 s.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC007300

Ambient Air Temperature Sensor Circuit High Input

DTC: 007300

Information:

The ambient temperature sensor, external mirror, is located in the right side external mirror and is connected to the right side door module. The door module continuously sends information about the temperature via CAN and FlexRay to the Engine Control Module (ECM), which performs the diagnostics.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC007500

Intake Valve Control Circuit (Bank 1)

DTC: 007500

Information:

The VVT solenoid controls the oil flow to the VVT unit for the intake camshaft. The valve is electro-magnetic with a spring-loaded piston.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the VVT solenoid is missing.

Faultcode actions:

The regulation of the intake camshaft is switched off by the Engine Control Module (ECM).

DTC007600

Intake Valve Control Circuit Low (Bank 1)

DTC: 007600

Information:

The VVT solenoid controls the oil flow to the VVT unit for the intake camshaft. The valve is electro-magnetic with a spring-loaded piston.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the VVT solenoid is too low.

Faultcode actions:

The regulation of the intake camshaft is switched off by the Engine Control Module (ECM).

DTC007700

Intake Valve Control Circuit High (Bank 1)

DTC: 007700

Information:

The VVT solenoid controls the oil flow to the VVT unit for the intake camshaft. The valve is electro-magnetic with a spring-loaded piston.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the VVT solenoid is too high.

Faultcode actions:

The regulation of the intake camshaft is switched off by the Engine Control Module (ECM).

DTC007800

Exhaust Valve Control Circuit (Bank 1)

DTC: 007800

Information:

The VVT solenoid controls the oil flow to the VVT unit for the exhaust camshaft. The valve is electro-magnetic with a spring-loaded piston.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the VVT solenoid is missing.

Faultcode actions:

The regulation of the exhaust camshaft is switched off by the Engine Control Module (ECM).

DTC007900

Exhaust Valve Control Circuit Low (Bank 1)

DTC: 007900

Information:

The VVT solenoid controls the oil flow to the VVT unit for the exhaust camshaft. The valve is electro-magnetic with a spring-loaded piston.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the VVT solenoid is too low.

Faultcode actions:

The regulation of the exhaust camshaft is switched off by the Engine Control Module (ECM).

DTC008000

Exhaust Valve Control Circuit High (Bank 1)

DTC: 008000

Information:

The VVT solenoid controls the oil flow to the VVT unit for the exhaust camshaft. The valve is electro-magnetic with a spring-loaded piston.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the VVT solenoid is too high.

Faultcode actions:

The regulation of the exhaust camshaft is switched off by the Engine Control Module (ECM).

DTC008700

Fuel Rail/System Pressure - Too Low

DTC: 008700

Information:

The fuel pressure sensor high-pressure side provides the Engine Control Module (ECM) with information about the current fuel pressure in the common rail. The sensor is used to regulate the fuel quantity control valve and to calculate injection time.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The sensor value is within the allowed range but lower than expected.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine to control the fuel pump module.

DTC008800

Fuel Rail/System Pressure - Too High

DTC: 008800

Information:

The fuel pressure sensor high-pressure side provides the Engine Control Module (ECM) with information about the current fuel pressure in the common rail. The sensor is used to regulate the control valve, fuel quantity and to calculate injection time.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The sensor value is within the allowed range but higher than expected.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine to control the fuel pump module.

DTC008A00

Low-Pressure Fuel System Pressure - Too Low

DTC: 008A00

Information:

The Engine Control Module (ECM) controls the fuel pressure via the fuel pump module using a PWM signal. The fuel pump module then controls the fuel pump depending on the pressure requested by the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The sensor value is within the allowed range but lower than expected.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine to control the fuel pump module.

DTC008A84

Low-Pressure Fuel System Pressure - Too Low Bus Signal / Message Failures Signal below allowable range

DTC: 008A84

Information:

The Engine Control Module (ECM) controls the fuel pressure via the fuel pump module using a PWM signal. The fuel pump module then controls the fuel pump depending on the pressure requested by the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The sensor value is within the allowed range but lower than expected.
The fuel level is too low.

Faultcode actions:

The Engine Control Module (ECM) turns off the high-pressure fuel pump.

DTC008A85

Low-Pressure Fuel System Pressure - Too Low Bus Signal / Message Failures Signal above allowable range

DTC: 008A85

Information:

The Engine Control Module (ECM) controls the fuel pressure via the fuel pump module using a PWM signal. The fuel pump module then controls the fuel pump depending on the pressure requested by the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The sensor value is within the allowed range but lower than expected.
The fuel level is too high.

Faultcode actions:

The Engine Control Module (ECM) turns off the high-pressure fuel pump.

DTC008B00

Low-Pressure Fuel System Pressure - Too High

DTC: 008B00

Information:

The Engine Control Module (ECM) controls the fuel pressure via the fuel pump module using a PWM signal. The fuel pump module then controls the fuel pump depending on the pressure requested by the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The sensor value is within the allowed range but higher than expected.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine to control the fuel pump module.

DTC009600

Intake Air Temperature Sensor 2 Circuit Range/Performance

DTC: 009600

Information:

The air pressure- and air temperature sensor 2 measures the temperature of the intake air between the charge air cooler and the throttle unit. The information is used by the Engine Control Module (ECM) to calculate boost pressure control and injection time.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.
At least 10 accelerations have been performed with the throttle released after each acceleration.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is constant (within the allowed range) during the entire driving cycle.

Faultcode actions:

The Engine Control Module (ECM) uses the temperature values from the Mass Airflow sensor (MAF) and the intake manifold air temperature sensor.

DTC009621

Intake Air Temperature Sensor 2 Circuit Range/Performance (Bank 1) General Signal Failures Signal amplitude < minimum

DTC: 009621

Information:

The air pressure- and air temperature sensor 2 measures the temperature of the intake air between the charge air cooler and the throttle unit. The information is used by the Engine Control Module (ECM) to calculate boost pressure control and injection time.

Test criteria:

The control module's test for the DTC starts when:

The engine is started after having been switched off for more than six hours.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is within the allowed range, but lower than expected compared to other temperatures in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses the temperature values from the Mass Airflow sensor (MAF) and the intake manifold air temperature sensor.

DTC009622

Intake Air Temperature Sensor 2 Circuit Range/Performance (Bank 1) General Signal Failures Signal amplitude > maximum

DTC: 009622

Information:

The air pressure- and air temperature sensor 2 measures the temperature of the intake air between the charge air cooler and the throttle unit. The information is used by the Engine Control Module (ECM) to calculate boost pressure control and injection time.

Test criteria:

The control module's test for the DTC starts when:

The engine is started after having been switched off for more than six hours.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is within the allowed range, but higher than expected compared to other temperatures in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses the temperature values from the Mass Airflow sensor (MAF) and the intake manifold air temperature sensor.

DTC00962A

Intake Air Temperature Sensor 2 Circuit Range/Performance (Bank 1) General Signal Failures Signal Stuck In Range

DTC: 00962A

Information:

The Engine Control Module (ECM) monitors the temperature of the intake air using the intake manifold air temperature sensor.

Test criteria:

The control module's test for the DTC starts when:

The engine is running with or without EGR.

Detection criteria:

The DTC is set if the control module detects that:

The temperature deviation is too small.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC009700

Intake Air Temperature Sensor 2 Circuit Low Input

DTC: 009700

Information:

The air pressure- and air temperature sensor 2 measures the temperature of the intake air between the charge air cooler and the throttle unit. The information is used by the Engine Control Module (ECM) to calculate boost pressure control and injection time.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

The Engine Control Module (ECM) uses the temperature values from the Mass Airflow sensor (MAF) and the intake manifold air temperature sensor.

DTC009800

Intake Air Temperature Sensor 2 Circuit High Input

DTC: 009800

Information:

The air pressure- and air temperature sensor 2 measures the temperature of the intake air between the charge air cooler and the throttle unit. The information is used by the Engine Control Module (ECM) to calculate boost pressure control and injection time.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

The Engine Control Module (ECM) uses the temperature values from the Mass Airflow sensor (MAF) and the intake manifold air temperature sensor.

DTC009E00

Fuel Pressure Relief Control Performance / Stuck Off

DTC: 009E00

Information:

The high-pressure fuel pump is fitted with a mechanical safety valve that opens if the fuel rail pressure is too high. The fuel pressure sensor high-pressure side provides the Engine Control Module (ECM) with information on whether the safety valve has opened or not. An opening may cause a potentially damaging pressure in the low-pressure system.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The fuel rail pressure is within the allowed range but the pressure in the low-pressure system is above the allowed range.
The pressure does not decrease and continues to be above the allowed range.

Faultcode actions:

The Engine Control Module (ECM) forces open the safety valve and keeps it open so that further harm to the low-pressure system is avoided.

DTC009F00

Fuel Pressure Relief Control Stuck On

DTC: 009F00

Information:

The high-pressure fuel pump is fitted with a mechanical safety valve that opens if the fuel rail pressure is too high. The fuel pressure sensor high-presssure side provides the Engine Control Module (ECM) with information on whether the safety valve has opened or not. An opening may cause a potentially damaging pressure in the low-pressure system.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The fuel rail pressure is within the allowed range but the pressure in the low-pressure system is above the allowed range.
The safety valve has opened and the pressure has been restored within the allowed range.

Faultcode actions:

The Engine Control Module (ECM) forces open the safety valve and keeps it open so that further harm to the low-pressure system is avoided.

DTC010000

Mass or Volume Air Flow Circuit

DTC: 010000

Information:

The Mass Airflow sensor (MAF) measures the amount of air that flows into the engine and continuously transmits the value to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the sensor is incorrect or missing.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC010092

Mass or Volume Air Flow Sensor "A" Circuit Component Failures Performance or incorrect operation

DTC: 010092

Information:

The Mass Airflow sensor (MAF) measures the air flow and the humidity in the intake. The Engine Control Module (ECM) monitors the Mass Airflow sensor (MAF).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the sensor indicates a fault related to the Mass Airflow sensor (MAF).

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC010096

Mass or Volume Air Flow Sensor "A" Circuit Component Failures Component internal failure

DTC: 010096

Information:

The Mass Airflow sensor (MAF) measures the air flow and the humidity in the intake. The Engine Control Module (ECM) monitors the Mass Airflow sensor (MAF).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the sensor indicates a fault related to the Mass Airflow sensor (MAF).

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC0100A1

Mass or Volume Air Flow Sensor "A" Circuit General Electrical Failures System Voltage

DTC: 0100A1

Information:

The Mass Airflow sensor (MAF) measures the air flow and the humidity in the intake. The Engine Control Module (ECM) monitors the MAF.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the sensor indicates a fault related to the Mass Airflow sensor (MAF).

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC010100

Mass or Volume Air Flow Circuit Range/Performance

DTC: 010100

Information:

The Mass Airflow sensor (MAF) measures the amount of air that flows into the engine and continuously transmits the value to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

Varied driving has been performed.
The throttle is lightly applied.

Detection criteria:

The DTC is set if the control module detects that:

The measured value is too low compared to the rest of the sensors in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC010109

Mass or Volume Air Flow Sensor "A" Circuit Range/Performance Component Failures

DTC: 010109

Information:

The Mass Airflow sensor (MAF) measures the amount of air that flows into the engine and continuously transmits the value to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

Varied driving has been performed.
The throttle is lightly applied.

Detection criteria:

The DTC is set if the control module detects that:

The measured value is too high compared to the values from the rest of the sensors in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC010200

Mass or Volume Air Flow Circuit Low Input

DTC: 010200

Information:

The Mass Airflow sensor (MAF) measures the amount of air that flows into the engine and continuously transmits the value to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC010300

Lost Communication With Gear Shift Control Module A

DTC: 010300

Information:

The Mass Airflow sensor (MAF) measures the amount of air that flows into the engine and continuously transmits the value to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC010600

Manifold Absolute Pressure/BARO Sensor Range/Performance

DTC: 010600

Information:

The signal from the manifold absolute pressure sensor is used by the Engine Control Module (ECM) as a complement to other pressure sensors in the intake system to control the throttle as well as to calculate injection time and requested fuel pressure. The sensor detects fast pressure changes in the intake manifold after the throttle.

Test criteria:

The control module's test for the DTC starts when:

The vehicle has been in usage mode active for 10 s.

Detection criteria:

The DTC is set if the control module detects that:

The measured pressure deviates more than expected from the other pressure sensors in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC010602

Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Range/Performance General signal failure

DTC: 010602

Information:

The signal from the manifold absolute pressure sensor is used by the Engine Control Module (ECM) as a complement to other pressure sensors in the intake system to control the throttle as well as to calculate injection time and requested fuel pressure. The sensor detects fast pressure changes in the intake manifold after the throttle.

Test criteria:

The control module's test for the DTC starts when:

Varied driving has been performed.

Detection criteria:

The DTC is set if the control module detects that:

The measured pressure deviates more than expected from the other pressure sensors in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC010700

Manifold Absolute Pressure/BARO Sensor Low Input

DTC: 010700

Information:

The signal from the manifold absolute pressure sensor is used by the Engine Control Module (ECM) as a complement to other pressure sensors in the intake system to control the throttle as well as to calculate injection time and requested fuel pressure. The sensor detects fast pressure changes in the intake manifold after the throttle.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC010800

Manifold Absolute Pressure/BARO Sensor High Input

DTC: 010800

Information:

The signal from the manifold absolute pressure sensor is used by the Engine Control Module (ECM) as a complement to other pressure sensors in the intake system to control the throttle as well as to calculate injection time and requested fuel pressure. The sensor detects fast pressure changes in the intake manifold after the throttle.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC011121

Intake Air Temperature Sensor 1 Circuit Range/Performance (Bank 1) General Signal Failures Signal amplitude < minimum

DTC: 011121

Information:

The Mass Airflow sensor (MAF) measures the temperature of the air in the intake. The information is used by the Engine Control Module (ECM), both for diagnostics and for controlling the engine.

Test criteria:

The control module's test for the DTC starts when:

The engine is started after having been switched off for more than six hours.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is within the allowed range, but lower than expected compared to other temperatures in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses the ambient temperature sensor, external mirror, which is located in the right side external mirror.

DTC011122

Intake Air Temperature Sensor 1 Circuit Range/Performance (Bank 1) General Signal Failures Signal amplitude > maximum

DTC: 011122

Information:

The Mass Airflow sensor (MAF) measures the temperature of the air in the intake. The information is used by the Engine Control Module (ECM), both for diagnostics and for controlling the engine.

Test criteria:

The control module's test for the DTC starts when:

The engine is started after having been switched off for more than six hours.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is within the allowed range, but higher than expected compared to other temperatures in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses the ambient temperature sensor, external mirror, which is located in the right side external mirror.

DTC01112A

Intake Air Temperature Sensor 1 Circuit Range/Performance (Bank 1) General Signal Failures Signal Stuck In Range

DTC: 01112A

Information:

The Mass Airflow sensor (MAF) measures the temperature of the air in the intake. The information is used by the Engine Control Module (ECM), both for diagnostics and for controlling the engine.

Test criteria:

The control module's test for the DTC starts when:

Varied driving has been performed.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is constant (within the allowed range) during the entire driving cycle.

Faultcode actions:

The Engine Control Module (ECM) uses the ambient temperature sensor, external mirror, which is located in the right side external mirror.

DTC011200

Intake Air Temperature Sensor 1 Circuit Low Input

DTC: 011200

Information:

The Mass Airflow sensor (MAF) measures the temperature of the air in the intake. The information is used by the Engine Control Module (ECM), both for diagnostics and for controlling the engine.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.
An incorrect value lasts longer than 5 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) will set the temperature equal to the fuel temperature.

DTC011300

Intake Air Temperature Sensor 1 Circuit High Input

DTC: 011300

Information:

The Mass Airflow sensor (MAF) measures the temperature of the air in the intake. The information is used by the Engine Control Module (ECM), both for diagnostics and for controlling the engine.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.
An incorrect value lasts longer than 5 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) will set the temperature equal to the fuel temperature.

DTC011621

Engine Coolant Temperature Sensor 1 Circuit Range/Performance General Signal Failures Signal amplitude < minimum

DTC: 011621

Information:

The engine coolant temperature sensor measures the temperature of the engine coolant. The temperature of the engine coolant is required for the Engine Control Module (ECM) to be able to regulate the functionality of the engine.

Test criteria:

The control module's test for the DTC starts when:

The vehicle's usage mode is changed to active after the engine has been switched off for at least 6 hours.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is within the allowed range, but lower than expected compared to other temperatures in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC011622

Engine Coolant Temperature Sensor 1 Circuit Range/Performance General Signal Failures Signal amplitude > maximum

DTC: 011622

Information:

The engine coolant temperature sensor measures the temperature of the engine coolant. The temperature of the engine coolant is required for the Engine Control Module (ECM) to be able to regulate the functionality of the engine.

Test criteria:

The control module's test for the DTC starts when:

The vehicle's usage mode is changed to active after the engine has been switched off for at least 6 hours.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is within the allowed range, but higher than expected compared to other temperatures in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC01162A

Engine Coolant Temperature Sensor 1 Circuit Range/Performance General Signal Failures Signal Stuck In Range

DTC: 01162A

Information:

The engine coolant temperature sensor measures the temperature of the engine coolant. The temperature of the engine coolant is required for the Engine Control Module (ECM) to be able to regulate the functionality of the engine.

Test criteria:

The control module's test for the DTC starts when:

After having been switched off for more than 3 hours, the vehicle's usage mode is changed to driving and this mode is kept until the engine is heating up.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is constant (within the allowed range), even when the engine is heating up.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC011700

Engine Coolant Temperature Circuit Low Input

DTC: 011700

Information:

The engine coolant temperature sensor measures the temperature of the engine coolant. The temperature of the engine coolant is required for the Engine Control Module (ECM) to be able to regulate the functionality of the engine.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.
An incorrect value lasts longer than 9 s.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC011800

Engine Coolant Temperature Circuit High Input

DTC: 011800

Information:

The engine coolant temperature sensor measures the temperature of the engine coolant. The temperature of the engine coolant is required for the Engine Control Module (ECM) to be able to regulate the functionality of the engine.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.
An incorrect value lasts longer than 9 s.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC012200

Throttle/Pedal Position Sensor A Circuit Low

DTC: 012200

Information:

The throttle unit uses the PWM control signal sent from the Engine Control Module (ECM) to regulate the amount of air that is used for the engine combustion. This is done using an electronically controlled throttle. The throttle unit has two internal independent sensors, A and B, which monitor the position of the throttle.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the internal sensor A is too low.

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC012300

Throttle/Pedal Position Sensor A Circuit High

DTC: 012300

Information:

The throttle unit uses the PWM control signal sent from the Engine Control Module (ECM) to regulate the amount of air that is used for the engine combustion. This is done using an electronically controlled throttle. The throttle unit has two internal independent sensors, A and B, which monitor the position of the throttle.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the internal sensor A is too high.

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC012800

Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature)

DTC: 012800

Information:

When the engine is heating up, the engine coolant temperature sensor value is compared to an expected value based on driving and starting conditions.

Test criteria:

The control module's test for the DTC starts when:

The engine temperature at engine start is between -10 °C and 60 °C.
The engine temperature reaches 72 °C.
The water pump has been active the entire time since the engine was started

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature deviates too much from the expected value.

Faultcode actions:

None.

DTC012807

Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature) Mechanical Failures

DTC: 012807

Information:

The Engine Control Module (ECM) monitors the engine coolant temperature in order to detect a leaking thermostat.

Test criteria:

The control module's test for the DTC starts when:

The vehicle has been driven for 15 minutes after the engine coolant reached 90 °C.

Detection criteria:

The DTC is set if the control module detects that:

The engine coolant temperature drops below 60 °C.

Faultcode actions:

None.

DTC01287A

Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature) Mechanical Failures Fluid leak or seal failure

DTC: 01287A

Information:

The Engine Control Module (ECM) monitors the engine coolant temperature in order to detect a leaking thermostat.

Test criteria:

The control module's test for the DTC starts when:

The engine coolant temperature is heated up.

Detection criteria:

The DTC is set if the control module detects that:

The engine coolant temperature does not reach 60 °C.

DTC013000

O2 Sensor Circuit (Bank 1 Sensor 1)

DTC: 013000

Information:

The oxygen sensor inside the lambda probe, front, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas before the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active.

Detection criteria:

The DTC is set if the control module detects that:

The voltage difference between the positive and negative output from the lambda probe, front, is too low, i.e. there is a short-circuit.

Faultcode actions:

None.

DTC013323

O2 Sensor Circuit Slow Response (Bank 1 Sensor 1) General Signal Failures Signal stuck low

DTC: 013323

Information:

The oxygen sensor inside the lambda probe, front, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas before the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the combustion.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 10 minutes after reaching normal operating temperature.
The vehicle speed is between 70 - 90 km/h for 40 - 50 seconds.

Detection criteria:

The DTC is set if the control module detects that:

The front oxygen sensor does not activate.
The front oxygen sensor reacts too slowly.

Faultcode actions:

None.

DTC013324

O2 Sensor Circuit Slow Response (Bank 1 Sensor 1) General Signal Failures Signal stuck high

DTC: 013324

Information:

The oxygen sensor inside the lambda probe, front, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas before the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the combustion.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 10 minutes after reaching normal operating temperature.
The vehicle speed is between 70 - 90 km/h for 40 - 50 seconds.

Detection criteria:

The DTC is set if the control module detects that:

The front oxygen sensor does not activate.
The front oxygen sensor reacts too slowly.

Faultcode actions:

None.

DTC013326

O2 Sensor Circuit Slow Response (Bank 1 Sensor 1) General Signal Failures Signal rate of change below threshold

DTC: 013326

Information:

The oxygen sensor inside the lambda probe, front, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas before the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the combustion.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 10 minutes after reaching normal operating temperature.
The vehicle speed is between 70 - 90 km/h for 40 - 50 seconds.

Detection criteria:

The DTC is set if the control module detects that:

The front oxygen sensor does not activate.
The front oxygen sensor reacts too slowly.

Faultcode actions:

None.

DTC013400

O2 Circuit No Activity Detected (Bank 1, Sensor 1)

DTC: 013400

Information:

The oxygen sensor inside the lambda probe, front, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas before the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the combustion.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 5 minutes.

Detection criteria:

The DTC is set if the control module detects that:

The front oxygen sensor does not activate.
The front oxygen sensor reacts too slowly.

Faultcode actions:

None.

DTC013600

O2 Sensor Circuit (Bank 1 Sensor 2)

DTC: 013600

Information:

The oxygen sensor inside the lambda probe, middle, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the lambda probe, middle, is too low or missing.

Faultcode actions:

None.

DTC013700

O2 Circuit Low Voltage (Bank 1, Sensor 2)

DTC: 013700

Information:

The oxygen sensor inside the lambda probe, middle, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The vehicle has been driven at 70 – 90 km/h for 5 minutes after the engine reached normal operating temperature.

Detection criteria:

The DTC is set if the control module detects that:

The signal is within the allowed range but lower than expected.

Faultcode actions:

None.

DTC013800

O2 Circuit High Voltage (Bank 1, Sensor 2)

DTC: 013800

Information:

The oxygen sensor inside the lambda probe, middle, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The vehicle has been driven at 70 – 90 km/h for 5 minutes after the engine reached normal operating temperature.

Detection criteria:

The DTC is set if the control module detects that:

The signal is within the allowed range but higher than expected.

Faultcode actions:

None.

DTC013900

O2 Sensor Circuit Slow Response (Bank 1 Sensor 2)

DTC: 013900

Information:

The oxygen sensor inside the lambda probe, middle, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
Normal driving at a vehicle speed of 70-90 km/h is performed for at least 5 minutes.

Detection criteria:

The DTC is set if the control module detects that:

The oxygen sensor reacts slower than expected when no fuel is supplied to the engine.

Faultcode actions:

None.

DTC013926

O2 Sensor Circuit Slow Response (Bank 1 Sensor 2) General Signal Failures Signal rate of change below threshold

DTC: 013926

Information:

The oxygen sensor inside the lambda probe, middle, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
Normal driving at a vehicle speed of 70-90 km/h is performed for at least 5 minutes.

Detection criteria:

The DTC is set if the control module detects that:

The oxygen sensor reacts slower than expected when no fuel is supplied to the engine.

Faultcode actions:

None.

DTC01397C

O2 Sensor Circuit Slow Response (Bank 1 Sensor 2) Mechanical Failures Slow Response

DTC: 01397C

Information:

The oxygen sensor inside the lambda probe, middle, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 5 minutes.

Detection criteria:

The DTC is set if the control module detects that:

The sensor does not activate.
The sensor activates too slow.

Faultcode actions:

None.

DTC013A00

O2 Sensor Slow Response - Rich to Lean (Bank 1 and Sensor 2)

DTC: 013A00

Information:

The oxygen sensor inside the lambda probe, middle, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
Normal driving at a vehicle speed of 70-90 km/h is performed for at least 5 minutes.

Detection criteria:

The DTC is set if the control module detects that:

The oxygen sensor reacts slower than expected when no fuel is supplied to the engine.

Faultcode actions:

None.

DTC013A68

O2 Sensor Slow Response - Rich to Lean (Bank 1 and Sensor 2) Algorithm Based Failures Event information

DTC: 013A68

Information:

The oxygen sensor inside the lambda probe, middle, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
Normal driving at a vehicle speed of 70-90 km/h is performed for at least 5 minutes.

Detection criteria:

The DTC is set if the control module detects that:

The oxygen sensor reacts slower than expected when no fuel is supplied to the engine.

Faultcode actions:

None.

DTC013B68

O2 Sensor Slow Response - Lean to Rich (Bank 1, Sensor 2) Algorithm Based Failures Event information

DTC: 013B68

Information:

The oxygen sensor inside the lambda probe, middle, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 10 minutes after reaching normal operating temperature.
The vehicle speed is between 70 - 90 km/h for 40 - 50 seconds.

Detection criteria:

The DTC is set if the control module detects that:

The heated oxygen sensor reacts too slowly to changes in the fuel/air mixture.

Faultcode actions:

None.

DTC013E00

O2 Sensor Delayed Response - Rich to Lean (Bank 1 Sensor 2)

DTC: 013E00

Information:

The oxygen sensor inside the lambda probe, middle, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
Normal driving at a vehicle speed of 70-90 km/h is performed for at least 5 minutes.

Detection criteria:

The DTC is set if the control module detects that:

The oxygen sensor reacts slower than expected when no fuel is supplied to the engine.

Faultcode actions:

None.

DTC013E68

O2 Sensor Delayed Response - Rich to Lean (Bank 1 Sensor 2) Algorithm Based Failures Event information

DTC: 013E68

Information:

The oxygen sensor inside the lambda probe, middle, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
Normal driving at a vehicle speed of 70-90 km/h is performed for at least 5 minutes.

Detection criteria:

The DTC is set if the control module detects that:

The oxygen sensor reacts slower than expected when no fuel is supplied to the engine.

Faultcode actions:

None.

DTC013F68

O2 Sensor Delayed Response - Lean to Rich (Bank 1 Sensor 2) Algorithm Based Failures Event information

DTC: 013F68

Information:

The oxygen sensor inside the lambda probe, middle, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 10 minutes after reaching normal operating temperature.
The vehicle speed is between 70 - 90 km/h for 40 - 50 seconds.

Detection criteria:

The DTC is set if the control module detects that:

The heated oxygen sensor reacts too slowly to changes in the fuel/air mixture.

Faultcode actions:

None.

DTC014000

O2 Circuit No Activity Detected (Bank 1, Sensor 2)

DTC: 014000

Information:

The oxygen sensor inside the lambda probe, middle, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 5 minutes.

Detection criteria:

The DTC is set if the control module detects that:

The sensor does not activate.
The sensor activates too slow.

Faultcode actions:

None.

DTC014200

O2 Sensor Circuit (Bank 1 Sensor 3)

DTC: 014200

Information:

The oxygen sensor inside the lambda probe, rear, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the lambda probe, rear, is too low or missing.

Faultcode actions:

None.

DTC014300

O2 Sensor Circuit Low Voltage (Bank 1 Sensor 3)

DTC: 014300

Information:

The oxygen sensor inside the lambda probe, rear, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The combustion engine is at normal operating temperature and is then driven for 5 minutes of normal driving between 70 - 90 km/h.

Detection criteria:

The DTC is set if the control module detects that:

The signal is within the allowed range but lower than expected.

Faultcode actions:

None.

DTC014400

O2 Sensor Circuit High Voltage (Bank 1 Sensor 3)

DTC: 014400

Information:

The oxygen sensor inside the lambda probe, rear, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The combustion engine is at normal operating temperature and is then driven for 5 minutes of normal driving between 70 - 90 km/h.

Detection criteria:

The DTC is set if the control module detects that:

The signal is within the allowed range but higher than expected.

Faultcode actions:

None.

DTC014500

O2 Sensor Circuit Slow Response (Bank 1 Sensor 3)

DTC: 014500

Information:

The oxygen sensor inside the lambda probe, rear, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The combustion engine has been driven for five minutes of normal driving between 70 - 90 km/h with several deceleration fuel cut-offs.

Detection criteria:

The DTC is set if the control module detects that:

The sensor signal change is too slow at deceleration, i.e. when the fuel adaptation goes from rich to lean.

Faultcode actions:

None.

DTC014526

O2 Sensor Circuit Slow Response (Bank 1 Sensor 3) General Signal Failures Signal rate of change below threshold

DTC: 014526

Information:

The oxygen sensor inside the lambda probe, rear, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
Normal driving at a vehicle speed of 70-90 km/h is performed for at least 5 minutes.

Detection criteria:

The DTC is set if the control module detects that:

The oxygen sensor reacts slower than expected when no fuel is supplied to the engine.

Faultcode actions:

None.

DTC014600

O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 3)

DTC: 014600

Information:

The oxygen sensor inside the lambda probe, rear, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 5 minutes.

Detection criteria:

The DTC is set if the control module detects that:

The sensor does not activate.

Faultcode actions:

None.

DTC014C00

O2 Sensor Slow Response - Rich to Lean (Bank 1 Sensor 1)

DTC: 014C00

Information:

The oxygen sensor inside the lambda probe, front, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas before the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the combustion.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 10 minutes after reaching normal operating temperature.
The vehicle speed is between 70 - 90 km/h for 40 - 50 seconds.

Detection criteria:

The DTC is set if the control module detects that:

The front oxygen sensor reacts too slowly.

Faultcode actions:

None.

DTC014D00

O2 Sensor Slow Response - Lean to Rich (Bank 1 Sensor 1)

DTC: 014D00

Information:

The oxygen sensor inside the lambda probe, front, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas before the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the combustion.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 10 minutes after reaching normal operating temperature.
The vehicle speed is between 70 - 90 km/h for 40 - 50 seconds.

Detection criteria:

The DTC is set if the control module detects that:

The front oxygen sensor reacts too slowly.

Faultcode actions:

None.

DTC016A00

Excessive Time To Enter Closed Loop Air/Fuel Ratio Control

DTC: 016A00

Information:

The oxygen sensor inside the lambda probe, front, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas before the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 2 minutes after initial start.

Detection criteria:

The DTC is set if the control module detects that:

The lambda control does not enter closed loop within its designated time after initial engine start. The lambda probe, front, does not reach its working temperature within the designated time after engine start.

Faultcode actions:

None.

DTC016A68

Excessive Time To Enter Closed Loop Air/Fuel Ratio Control Algorithm Based Failures Event information

DTC: 016A68

Information:

The oxygen sensor inside the lambda probe, front, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas before the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 2 minutes after being restarted (after a running stop).

Detection criteria:

The DTC is set if the control module detects that:

The lambda control does not enter closed loop within its designated time after engine restart. The value from the lambda probe, front, has been constant for too long.

Faultcode actions:

None.

DTC016A93

Excessive Time To Enter Closed Loop Air/Fuel Ratio Control Component Failures No operation

DTC: 016A93

Information:

The oxygen sensor inside the lambda probe, front, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas before the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the combustion.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 2 minutes after being restarted (after a running stop).

Detection criteria:

The DTC is set if the control module detects that:

The lambda control does not enter closed loop within its designated time after engine restart. The value from the lambda probe, front, has been constant for too long.

Faultcode actions:

None.

DTC017068

Fuel Trim (Bank 1) Algorithm Based Failures Event information

DTC: 017068

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. The oxygen sensor inside the lambda probe, front, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas before the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the combustion. The lambda value from the lambda probe, front, is too low, which indicates that the Engine Control Module (ECM) has supplied too much fuel.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is driven with maximum acceleration and an engine speed above 3000 r/min for at least 10 seconds.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

None.

DTC017100

System Too Lean (Bank 1)

DTC: 017100

Information:

The front oxygen sensor and the rear oxygen sensor monitors the remaining oxygen in the exhaust.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The adaptation values deviate from the allowed range.

Faultcode actions:

None.

DTC017200

System Too Rich (Bank 1)

DTC: 017200

Information:

The front oxygen sensor and the rear oxygen sensor monitors the remaining oxygen in the exhaust.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The adaptation values deviate from the allowed range.

Faultcode actions:

None.

DTC018121

Fuel Temperature Sensor "A" Circuit Range/Performance General Signal Failures Signal amplitude < minimum

DTC: 018121

Information:

The fuel pressure- and temperature sensor, low-pressure side, measures the fuel temperature.

Test criteria:

The control module's test for the DTC starts when:

The vehicle's usage mode is changed to active after the engine has been switched off for at least 6 hours.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is within the allowed range, but lower than expected compared to other temperatures in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC018122

Fuel Temperature Sensor "A" Circuit Range/Performance General Signal Failures Signal amplitude > maximum

DTC: 018122

Information:

The fuel pressure- and temperature sensor, low-pressure side, measures the fuel temperature.

Test criteria:

The control module's test for the DTC starts when:

The vehicle's usage mode is changed to active after the engine has been switched off for at least 6 hours.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is within the allowed range, but higher than expected compared to other temperatures in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC01812A

Fuel Temperature Sensor "A" Circuit Range/Performance General Signal Failures Signal Stuck In Range

DTC: 01812A

Information:

The fuel pressure- and temperature sensor, low-pressure side, measures the fuel temperature.

Test criteria:

The control module's test for the DTC starts when:

After having been switched off for more than 3 hours, the vehicle's usage mode is changed to driving and this mode is kept until the engine is heating up.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is constant (within the allowed range), even when the engine is heating up.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC018200

Fuel Temperature Sensor "A" Circuit Low

DTC: 018200

Information:

The fuel pressure and temperature sensor, low pressure side, measures the fuel temperature.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.
The incorrect signal lasts longer than allowed.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC018300

Fuel Temperature Sensor "A" Circuit High

DTC: 018300

Information:

The fuel pressure and temperature sensor, low pressure side, measures the fuel temperature.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.
The incorrect signal lasts longer than allowed.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC018A00

Fuel Pressure Sensor "B" Circuit

DTC: 018A00

Information:

The fuel pressure sensor provides information to the Engine Control Module (ECM) about the current fuel pressure in the low pressure side. The signal from the sensor is used to control the fuel pump module.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The sensor value varies less than expected.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel pump module.

DTC018C00

Fuel Pressure Sensor "B" Circuit Low

DTC: 018C00

Information:

The fuel pressure sensor provides information to the Engine Control Module (ECM) about the current fuel pressure in the low pressure side. The signal from the sensor is used to control the fuel pump module.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) uses a constant pressure value instead of the measured pressure. The Engine Control Module (ECM) uses a value calculated from other sensors in the engine to control the fuel pump module.

DTC018D00

Fuel Pressure Sensor "B" Circuit High

DTC: 018D00

Information:

The fuel pressure sensor provides information to the Engine Control Module (ECM) about the current fuel pressure in the low pressure side. The signal from the sensor is used to control the fuel pump module.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) uses a constant pressure value instead of the measured pressure. The Engine Control Module (ECM) uses a value calculated from other sensors in the engine to control the fuel pump module.

DTC019100

Fuel Rail Pressure Sensor "A" Circuit Range/Performance

DTC: 019100

Information:

The fuel pressure sensor high-pressure side provides the Engine Control Module (ECM) with information about the current fuel pressure in the common rail. The sensor is used to regulate the fuel quantity control valve and to calculate injection time.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The sensor value varies less than expected.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel pump module.

DTC019200

Fuel Rail Pressure Sensor Low Input

DTC: 019200

Information:

The fuel pressure sensor high-pressure side provides the Engine Control Module (ECM) with information about the current fuel pressure in the common rail. The sensor is used to regulate the fuel quantity control valve and to calculate injection time.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) uses a constant pressure value instead of the measured pressure. The Engine Control Module (ECM) uses a value calculated from other sensors in the engine to control the fuel pump module.

DTC019300

Fuel Rail Pressure Sensor High Input

DTC: 019300

Information:

The fuel pressure sensor high-pressure side provides the Engine Control Module (ECM) with information about the current fuel pressure in the common rail. The sensor is used to regulate the fuel quantity control valve and to calculate injection time.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) uses a constant pressure value instead of the measured pressure. The Engine Control Module (ECM) uses a value calculated from other sensors in the engine to control the fuel pump module.

DTC01952A

Engine Oil Temperature Sensor "A" Circuit General Signal Failures Signal Stuck In Range

DTC: 01952A

Information:

The oil level- and temperature sensor sends information about the current oil level, oil temperature and its internal diagnostics to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

After having been switched off for more than 3 hours, the vehicle's usage mode is changed to driving and this mode is kept until the engine is heating up.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature is constant (within the allowed range), even when the engine is heating up.

Faultcode actions:

The Engine Control Module (ECM) uses a calculated value.

DTC019549

Engine Oil Temperature Sensor "A" Circuit System Internal Failures Internal electronic failure

DTC: 019549

Information:

The oil level- and temperature sensor sends information about the current oil level, oil temperature and its internal diagnostics to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is a short circuit in the internal temperature element.

Faultcode actions:

None.

DTC019596

Engine Oil Temperature Sensor "A" Circuit Component Failures Component internal failure

DTC: 019596

Information:

The oil level- and temperature sensor sends information about the current oil level, oil temperature and its internal diagnostics to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The sensor's internal diagnostics indicate that the temperature element is faulty.

Faultcode actions:

None.

DTC019621

Engine Oil Temperature Sensor "A" Range/Performance General Signal Failures Signal amplitude < minimum

DTC: 019621

Information:

The oil pressure- and oil temperature sensor sends information about the current engine oil temperature to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The engine is started after having been switched off for more than six hours.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature deviates too much from the expected value.

Faultcode actions:

None.

DTC019622

Engine Oil Temperature Sensor "A" Range/Performance General Signal Failures Signal amplitude > maximum

DTC: 019622

Information:

The oil pressure- and oil temperature sensor sends information about the current engine oil temperature to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The engine is started after having been switched off for more than six hours.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature deviates too much from the expected value.

Faultcode actions:

None.

DTC019624

Engine Oil Temperature Sensor "A" Range/Performance General Signal Failures Signal stuck high

DTC: 019624

Information:

The oil level- and temperature sensor sends information about the current oil level, oil temperature and its internal diagnostics to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The oil temperature deviates too much from the allowed range.

Faultcode actions:

The Engine Control Module (ECM) uses a calculated value.

DTC019634

Engine Oil Temperature Sensor "A" Range/Performance FM (Frequency Modulated) / PWM (Pulse Width Modulated) Failures Signal high time < minimum

DTC: 019634

Information:

The oil level- and temperature sensor sends information about the current oil level, oil temperature and its internal diagnostics to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The sensor's internal diagnostics indicate that the temperature is too low.

Faultcode actions:

None.

DTC019635

Engine Oil Temperature Sensor "A" Range/Performance FM (Frequency Modulated) / PWM (Pulse Width Modulated) Failures Signal high time > maximum

DTC: 019635

Information:

The oil level- and temperature sensor sends information about the current oil level, oil temperature and its internal diagnostics to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The sensor's internal diagnostics indicate that the temperature is too high.

Faultcode actions:

None.

DTC019949

Engine Oil Temperature Sensor "A" Circuit Intermittent/Erratic System Internal Failures Internal electronic failure

DTC: 019949

Information:

The oil pressure- and oil temperature sensor sends information about the current engine oil temperature to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal fault in the sensor.

Faultcode actions:

The Engine Control Module (ECM) uses a fixed oil pressure value.

DTC019A00

DTC 019A00

DTC: 019A00

Information:

The oxygen sensor inside the lambda probe, rear, provides the Engine Control Module (ECM) with information about the remaining oxygen content of the exhaust gas after the catalytic converter. This provides the possibility for the Engine Control Module (ECM) to continuously check the efficiency of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The combustion engine is at normal operating temperature.
The combustion engine has been driven for five minutes of normal driving between 70 - 90 km/h with several deceleration fuel cut-offs.

Detection criteria:

The DTC is set if the control module detects that:

The oxygen sensor reacts slower than expected when no fuel is supplied to the engine.

Faultcode actions:

None.

DTC01FF00

Turbocharger Outlet Pressure Sensor "A"/"B" Correlation

DTC: 01FF00

Information:

There are several air pressure sensors in the engine, these are compared by the Engine Control Module (ECM) for coherence. The air pressure- and air temperature sensor 1 is compared to the charge air duct pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.
The turbo control valve, bypass, exhaust side, is open.
The intake air flow is stable.

Detection criteria:

The DTC is set if the control module detects that:

The deviation between the two sensors is outside the allowed range.

Faultcode actions:

None.

DTC020100

Cylinder 1 Injector Circuit / Open

DTC: 020100

Information:

The Engine Control Module (ECM) regulates the injection time and injection timing by controlling the fuel injectors' opening and closing. This is done by grounding the signal line to the respective valve, which causes a pulse to be sent. The control module checks the signal's shape and amplitude at opening and closing.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal's shape and amplitude do not follow expected signal.
Incorrect value in more than 20 of 400 pulses.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the lambda regulation.

DTC020200

Cylinder 2 Injector Circuit / Open

DTC: 020200

Information:

The Engine Control Module (ECM) regulates the injection time and injection timing by controlling the fuel injectors' opening and closing. This is done by grounding the signal line to the respective valve, which causes a pulse to be sent. The control module checks the signal's shape and amplitude at opening and closing.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal's shape and amplitude do not follow expected signal.
Incorrect value in more than 20 of 400 pulses.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the lambda regulation.

DTC020300

Cylinder 3 Injector Circuit / Open

DTC: 020300

Information:

The Engine Control Module (ECM) regulates the injection time and injection timing by controlling the fuel injectors' opening and closing. This is done by grounding the signal line to the respective valve, which causes a pulse to be sent. The control module checks the signal's shape and amplitude at opening and closing.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal's shape and amplitude do not follow expected signal.
Incorrect value in more than 20 of 400 pulses.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the lambda regulation.

DTC020400

Cylinder 4 Injector Circuit / Open

DTC: 020400

Information:

The Engine Control Module (ECM) regulates the injection time and injection timing by controlling the fuel injectors' opening and closing. This is done by grounding the signal line to the respective valve, which causes a pulse to be sent. The control module checks the signal's shape and amplitude at opening and closing.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal's shape and amplitude do not follow expected signal.
Incorrect value in more than 20 of 400 pulses.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the lambda regulation.

DTC021700

Engine Coolant Overtemperature Condition

DTC: 021700

Information:

The engine coolant temperature sensor measures the temperature of the engine coolant. The temperature of the engine coolant is required for the Engine Control Module (ECM) to be able to regulate the functionality of the engine.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The coolant temperature is too high.

Faultcode actions:

None.

DTC022200

Throttle/Pedal Position Sensor/Switch B Circuit Low

DTC: 022200

Information:

The throttle unit uses the PWM control signal sent from the Engine Control Module (ECM) to regulate the amount of air that is used for the engine combustion. This is done using an electronically controlled throttle. The throttle unit has two internal independent sensors, A and B, which monitor the position of the throttle.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the internal sensor B is too low.

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC022300

Throttle/Pedal Position Sensor/Switch B Circuit High

DTC: 022300

Information:

The throttle unit uses the PWM control signal sent from the Engine Control Module (ECM) to regulate the amount of air that is used for the engine combustion. This is done using an electronically controlled throttle. The throttle unit has two internal independent sensors, A and B, which monitor the position of the throttle.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the internal sensor B is too high.

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC023400

Turbo/Super Charger Overboost Condition

DTC: 023400

Information:

The Engine Control Module (ECM) regulates the boost pressure with the turbo control valve, wastegate and turbo bypass valve. The Engine Control Module (ECM) can either detect a small error in the turbo regulation over a long time or a large error in a short time.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is driven with an engine speed above 4000 r/min.

Detection criteria:

The DTC is set if the control module detects that:

The boost pressure is too high.

Faultcode actions:

None.

DTC023600

Turbo/Super Charger Boost Sensor A Circuit Range/Performance

DTC: 023600

Information:

The air pressure- and air temperature sensor 1 measures the air pressure in the intake pipe between the charge air cooler and the throttle unit. The signal from the sensor is used by the Engine Control Module (ECM) to control turbo regulation and to check the other boost pressure sensors in the system.

Test criteria:

The control module's test for the DTC starts when:

The vehicle has been in usage mode active for 10 s.

Detection criteria:

The DTC is set if the control module detects that:

The air pressure sensor value deviates too much from the other pressure sensors in the system.

Faultcode actions:

The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC023700

Turbo/Super Charger Boost Sensor A Circuit Low

DTC: 023700

Information:

The air pressure- and air temperature sensor 1 measures the air pressure in the intake pipe between the charge air cooler and the throttle unit. The signal from the sensor is used by the Engine Control Module (ECM) to control turbo regulation and to check the other boost pressure sensors in the system.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

None.

DTC023800

Turbo/Super Charger Boost Sensor A Circuit High

DTC: 023800

Information:

The air pressure- and air temperature sensor 1 measures the air pressure in the intake pipe between the charge air cooler and the throttle unit. The signal from the sensor is used by the Engine Control Module (ECM) to control turbo regulation and to check the other boost pressure sensors in the system.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function. The Engine Control Module (ECM) uses a value calculated from other sensors in the engine.

DTC023A13

Charge Air Cooler Coolant Pump Control Circuit/Open General Electrical Failures Circuit open

DTC: 023A13

Information:

The pump, water-cooled charge air cooler, is an electrical pump with internal diagnostics.

Test criteria:

The control module's test for the DTC starts when: The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

None.

DTC023B11

Charge Air Cooler Coolant Pump Control Circuit Low General Electrical Failures Circuit short to ground

DTC: 023B11

Information:

The pump, water-cooled charge air cooler, is an electrical pump with internal diagnostics.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

None.

DTC023C12

Charge Air Cooler Coolant Pump Control Circuit High General Electrical Failures Circuit short to battery

DTC: 023C12

Information:

The pump, water-cooled charge air cooler, is an electrical pump with internal diagnostics.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

None.

DTC023D00

Manifold Absolute Pressure - Turbocharger/Supercharger Boost Sensor "A" Correlation

DTC: 023D00

Information:

There are several air pressure sensors in the engine, these are compared by the Engine Control Module (ECM) for coherence. The signals from the Manifold Pressure Sensor (MAP) and from the air pressure- and air temperature sensor 1 are compared.

Test criteria:

The vehicle is in usage mode driving.
The throttle is more than 80 % open.

Detection criteria:

The DTC is set if the control module detects that:

The manifold absolute pressure sensor deviates too much from the atmospheric pressure sensor in the Engine Control Module (ECM).

Faultcode actions:

The Engine Control Module (ECM) disables the turbo control and uses a calculated value.

DTC023E00

Manifold Absolute Pressure - Turbocharger/Supercharger Boost Sensor "B" Correlation

DTC: 023E00

Information:

There are several air pressure sensors in the engine, these are compared by the Engine Control Module (ECM) for coherence. The signals from the Manifold Pressure Sensor (MAP) are compared with the signals from the charge air duct pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.
The throttle is more than 80 % open.

Detection criteria:

The DTC is set if the control module detects that:

The manifold absolute pressure sensor deviates too much from the atmospheric pressure sensor in the Engine Control Module (ECM).

Faultcode actions:

None.

DTC024000

DTC 024000

DTC: 024000

Information:

The air pressure sensor, supercharger, measures the air pressure in the intake between the supercharger and the turbo. The information is used to regulate the supercharger and turbo control.

Test criteria:

The control module's test for the DTC starts when:

The vehicle has been in usage mode active for 10 s.

Detection criteria:

The DTC is set if the control module detects that:

The measured pressure deviates more than expected from the other pressure sensors in the engine.

Faultcode actions:

The Engine Control Module (ECM) uses the value from the internal atmospheric pressure sensor. The Engine Control Module (ECM) will disable the supercharger.

DTC024100

DTC 024100

DTC: 024100

Information:

The air pressure sensor, supercharger, measures the air pressure in the intake between the supercharger and the turbo. The information is used to regulate the supercharger and turbo control.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

None.

DTC024200

DTC 024200

DTC: 024200

Information:

The air pressure sensor, supercharger, measures the air pressure in the intake between the supercharger and the turbo. The information is used to regulate the supercharger and turbo control.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

The Engine Control Module (ECM) uses the value from the internal atmospheric pressure sensor. The Engine Control Module (ECM) will disable the supercharger.

DTC02430A

Turbocharger/Supercharger Wastegate Solenoid A General Electrical Failures

DTC: 02430A

Information:

Above a certain pressure, the turbo control valve, wastegate allows a certain proportion of the exhaust gas past the turbocharger turbine, thus reducing the boost pressure to the desired level. The Engine Control Module (ECM) monitors the turbo control valve, wastegate.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is an electrical fault in the wastegate valve actuator.

Faultcode actions:

The Engine Control Module (ECM) opens the compressor bypass valve.

DTC024577

Turbocharger/Supercharger Wastegate Solenoid "A" Low Mechanical Failures Commanded position not reachable

DTC: 024577

Information:

Above a certain pressure, the turbo control valve, wastegate allows a certain proportion of the exhaust gas past the turbocharger turbine, thus reducing the boost pressure to the desired level. The Engine Control Module (ECM) monitors the turbo control valve, wastegate.

Test criteria:

The control module's test for the DTC starts when:

After run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

There is an error during closed valve adaptation.

Faultcode actions:

None.

DTC024578

Turbocharger/Supercharger Wastegate Solenoid "A" Low Mechanical Failures Alignment or adjustment incorrect

DTC: 024578

Information:

Above a certain pressure, the turbo control valve, wastegate allows a certain proportion of the exhaust gas past the turbocharger turbine, thus reducing the boost pressure to the desired level. The Engine Control Module (ECM) monitors the turbo control valve, wastegate.

Test criteria:

The control module's test for the DTC starts when:

After run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

There is an error during closed valve adaptation.

Faultcode actions:

None.

DTC024677

Turbocharger/Supercharger Wastegate Solenoid "A" High Mechanical Failures Commanded position not reachable

DTC: 024677

Information:

Above a certain pressure, the turbo control valve, wastegate allows a certain proportion of the exhaust gas past the turbocharger turbine, thus reducing the boost pressure to the desired level. The Engine Control Module (ECM) monitors the turbo control valve, wastegate.

Test criteria:

The control module's test for the DTC starts when:

After run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

There is an error during closed valve adaptation.

Faultcode actions:

None.

DTC024678

Turbocharger/Supercharger Wastegate Solenoid "A" High Mechanical Failures Alignment or adjustment incorrect

DTC: 024678

Information:

Above a certain pressure, the turbo control valve, wastegate allows a certain proportion of the exhaust gas past the turbocharger turbine, thus reducing the boost pressure to the desired level. The Engine Control Module (ECM) monitors the turbo control valve, wastegate.

Test criteria:

The control module's test for the DTC starts when:

After run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

There is an error during closed valve adaptation.

Faultcode actions:

None.

DTC025B00

Fuel Pump Module "A" Control Circuit Range/Performance

DTC: 025B00

Information:

The Engine Control Module (ECM) controls the fuel pressure via the fuel pump module using a PWM signal. The fuel pump module then controls the fuel pump depending on the pressure requested by the Engine Control Module (ECM). The fuel pump module sends diagnostic messages on the PWM signal back to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The fuel pump is blocked.

Faultcode actions:

None.

DTC025C14

Fuel Pump Module "A" Control Circuit Low General Electrical Failures Circuit short to ground or open

DTC: 025C14

Information:

The Engine Control Module (ECM) controls the fuel pressure via the fuel pump module using a PWM signal. The fuel pump module then controls the fuel pump depending on the pressure requested by the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is a short circuit to ground or an open circuit between the Engine Control Module (ECM) and the fuel pump module.

Faultcode actions:

None.

DTC025D00

Fuel Pump Module "A" Control Circuit High

DTC: 025D00

Information:

The Engine Control Module (ECM) controls the fuel pressure via the fuel pump module using a PWM signal. The fuel pump module then controls the fuel pump depending on the pressure requested by the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is a short circuit to battery between the Engine Control Module (ECM) and the fuel pump module.

Faultcode actions:

None.

DTC026200

Cylinder 1 Injector Circuit High

DTC: 026200

Information:

The Engine Control Module (ECM) regulates the injection time and injection timing by controlling the fuel injectors' opening and closing. This is done by grounding the signal line to the respective valve, which causes a pulse to be sent. The control module checks the signal's shape and amplitude at opening and closing.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.
Incorrect value in more than 20 of 400 pulses.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the lambda regulation.

DTC026500

Cylinder 2 Injector Circuit High

DTC: 026500

Information:

The Engine Control Module (ECM) regulates the injection time and injection timing by controlling the fuel injectors' opening and closing. This is done by grounding the signal line to the respective valve, which causes a pulse to be sent. The control module checks the signal's shape and amplitude at opening and closing.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.
Incorrect value in more than 20 of 400 pulses.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the lambda regulation.

DTC026800

Cylinder 3 Injector Circuit High

DTC: 026800

Information:

The Engine Control Module (ECM) regulates the injection time and injection timing by controlling the fuel injectors' opening and closing. This is done by grounding the signal line to the respective valve, which causes a pulse to be sent. The control module checks the signal's shape and amplitude at opening and closing.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.
Incorrect value in more than 20 of 400 pulses.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the lambda regulation.

DTC026A98

Charge Air Cooler Efficiency Below Threshold Component Failures Component or system over temperature

DTC: 026A98

Information:

The coolant temperature sensor, water-cooled charge air cooler, measures the temperature of the coolant in the low temperature engine coolant circuit. The coolant temperature is required for the Engine Control Module (ECM) to be able to regulate the functionality of the engine.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The temperature measured by the coolant temperature sensor, water-cooled charge air cooler, exceeds 105 °C.

Faultcode actions:

The Engine Control Module (ECM) limits the engine torque.

DTC026E16

Charge Air Cooler Coolant Pump Performance General Electrical Failures Circuit voltage below threshold

DTC: 026E16

Information:

The pump, water-cooled charge air cooler, is an electrical pump with an integrated driver and motor section. The pump is monitored and controlled by the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is continuously low.

Faultcode actions:

None.

DTC026E17

Charge Air Cooler Coolant Pump Performance General Electrical Failures Circuit voltage above threshold

DTC: 026E17

Information:

The pump, water-cooled charge air cooler, is an electrical pump with an integrated driver and motor section. The pump is monitored and controlled by the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is continuously high.

Faultcode actions:

None.

DTC026E7B

Charge Air Cooler Coolant Pump Performance Mechanical Failures Low fluid level

DTC: 026E7B

Information:

The pump, water-cooled charge air cooler, is an electrical pump with an integrated driver and motor section. The pump is monitored and controlled by the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that: The signal is too high.

Faultcode actions:

None.

DTC026E96

Charge Air Cooler Coolant Pump Performance Component Failures Component internal failure

DTC: 026E96

Information:

The pump, water-cooled charge air cooler, is an electrical pump with an integrated driver and motor section. The pump is monitored and controlled by the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal fault in the pump.

Faultcode actions:

None.

DTC027100

Cylinder 4 Injector Circuit High

DTC: 027100

Information:

The Engine Control Module (ECM) regulates the injection time and injection timing by controlling the fuel injectors' opening and closing. This is done by grounding the signal line to the respective valve, which causes a pulse to be sent. The control module checks the signal's shape and amplitude at opening and closing.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.
Incorrect value in more than 20 of 400 pulses.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the lambda regulation.

DTC027A00

Fuel Pump Module "B" Control Circuit/Open

DTC: 027A00

Information:

The Engine Control Module (ECM) controls the fuel pressure via the fuel pump module using a PWM signal. The fuel pump module then controls the fuel pump depending on the pressure requested by the Engine Control Module (ECM). The fuel pump module sends diagnostic messages on the PWM signal back to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The output from the fuel pump module to the fuel pump is open or short-circuited.

Faultcode actions:

None.

DTC027B00

Fuel Pump Module "B" Control Circuit Range/Performance

DTC: 027B00

Information:

The Engine Control Module (ECM) controls the fuel pressure via the fuel pump module using a PWM signal. The fuel pump module then controls the fuel pump depending on the pressure requested by the Engine Control Module (ECM). The fuel pump module sends diagnostic messages on the PWM signal back to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The output from the fuel pump module to the fuel pump is too low.

Faultcode actions:

None.

DTC027B71

Fuel Pump Module "B" Control Circuit Range/Performance Mechanical Failures Actuator stuck

DTC: 027B71

Information:

The Engine Control Module (ECM) controls the fuel pressure via the fuel pump module using a PWM signal. The fuel pump module then controls the fuel pump depending on the pressure requested by the Engine Control Module (ECM). The fuel pump module sends diagnostic messages on the PWM signal back to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the fuel pump module has been constant for too long.

Faultcode actions:

None.

DTC027C00

Fuel Pump Module "B" Control Circuit Low

DTC: 027C00

Information:

The Engine Control Module (ECM) controls the fuel pressure via the fuel pump module using a PWM signal. The fuel pump module then controls the fuel pump depending on the pressure requested by the Engine Control Module (ECM). The fuel pump module sends diagnostic messages on the PWM signal back to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

None.

DTC027D00

Fuel Pump Module "B" Control Circuit High

DTC: 027D00

Information:

The Engine Control Module (ECM) controls the fuel pressure via the fuel pump module using a PWM signal. The fuel pump module then controls the fuel pump depending on the pressure requested by the Engine Control Module (ECM). The fuel pump module sends diagnostic messages on the PWM signal back to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

None.

DTC029900

Turbo / Super Charger Underboost

DTC: 029900

Information:

The Engine Control Module (ECM) regulates the boost pressure with the turbo control valve, wastegate and turbo bypass valve. The Engine Control Module (ECM) can either detect a small error in the turbo regulation over a long time or a large error in a short time.

Test criteria:

The control module's test for the DTC starts when:

Light driving with varying acceleration is performed.

Detection criteria:

The DTC is set if the control module detects that:

The boost pressure is too low.

Faultcode actions:

None.

DTC02CA00

Turbocharger/Supercharger "B" Overboost Condition

DTC: 02CA00

Information:

The Engine Control Module (ECM) monitors the pressure after the supercharger.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.
The regulation of the compressor clutch is active.

Detection criteria:

The DTC is set if the control module detects that:

The supercharger pressure is higher than the desired value.

Faultcode actions:

None.

DTC02CA07

Turbocharger/Supercharger "B" Overboost Condition Mechanical Failures

DTC: 02CA07

Information:

The Engine Control Module (ECM) monitors the pressure after the supercharger.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.
The regulation of the compressor clutch is active.

Detection criteria:

The DTC is set if the control module detects that:

The supercharger pressure is too high.

Faultcode actions:

The Engine Control Module (ECM) disconnects the compressor.

DTC02CB00

Turbocharger/Supercharger "B" Underboost Condition

DTC: 02CB00

Information:

The Engine Control Module (ECM) monitors the pressure after the supercharger.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.
The regulation of the compressor clutch is active.

Detection criteria:

The DTC is set if the control module detects that:

The supercharger pressure is lower than the desired value.

Faultcode actions:

None.

DTC02CB07

Turbocharger/Supercharger "B" Underboost Condition Mechanical Failures

DTC: 02CB07

Information:

The Engine Control Module (ECM) monitors the pressure after the supercharger.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.
The regulation of the compressor clutch is active.

Detection criteria:

The DTC is set if the control module detects that:

The supercharger pressure is too low.

Faultcode actions:

The Engine Control Module (ECM) disconnects the compressor. The Engine Control Module (ECM) uses the atmospheric pressure. The Engine Control Module (ECM) reduces the engine performance at low engine speeds.

DTC030000

Random Misfire Detected

DTC: 030000

Information:

When the mixture of air and fuel is not properly combusted, a misfire may occur. The Engine Control Module (ECM) monitors the number of misfires for each cylinder.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The intensity of the registered misfires is too high.

Faultcode actions:

None.

DTC030092

Random Misfire Detected Component Failures Performance or incorrect operation

DTC: 030092

Information:

When the mixture of air and fuel is not properly combusted, a misfire may occur. The Engine Control Module (ECM) monitors the number of misfires for each cylinder.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The intensity of the registered misfires is too high.

Faultcode actions:

None.

DTC030098

Random Misfire Detected Component Failures Component or system over temperature

DTC: 030098

Information:

When the mixture of air and fuel is not properly combusted, a misfire may occur. The Engine Control Module (ECM) monitors the number of misfires for each cylinder.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The intensity of the registered misfires is too high.

Faultcode actions:

None.

DTC030100

Cylinder 1 Misfire Detected

DTC: 030100

Information:

When the mixture of air and fuel is not properly combusted, a misfire may occur. The Engine Control Module (ECM) monitors the number of misfires for each cylinder.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

There are too many misfires registered for cylinder 1.

Faultcode actions:

None.

DTC030200

Cylinder 2 Misfire Detected

DTC: 030200

Information:

When the mixture of air and fuel is not properly combusted, a misfire may occur. The Engine Control Module (ECM) monitors the number of misfires for each cylinder.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

There are too many misfires registered for cylinder 2.

Faultcode actions:

None.

DTC030300

Cylinder 3 Misfire Detected

DTC: 030300

Information:

When the mixture of air and fuel is not properly combusted, a misfire may occur. The Engine Control Module (ECM) monitors the number of misfires for each cylinder.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

There are too many misfires registered for cylinder 3.

Faultcode actions:

None.

DTC030400

Cylinder 4 Misfire Detected

DTC: 030400

Information:

When the mixture of air and fuel is not properly combusted, a misfire may occur. The Engine Control Module (ECM) monitors the number of misfires for each cylinder.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

There are too many misfires registered for cylinder 4.

Faultcode actions:

None.

DTC032621

Knock Sensor 1 Circuit Range/Performance (Bank 1) General Signal Failures Signal amplitude < minimum

DTC: 032621

Information:

The knock sensor is used to monitor the combustion knocking from the engine. Knocking may damage the engine and reduces the efficiency of engine combustion.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.
Varied driving has been performed.

Detection criteria:

The DTC is set if the control module detects that:

The signal is within the allowed range but lower than expected.

Faultcode actions:

The Engine Control Module (ECM) reduces the ignition angle. The Engine Control Module (ECM) disables the knock regulation.

DTC032622

Knock Sensor 1 Circuit Range/Performance (Bank 1) General Signal Failures Signal amplitude > maximum

DTC: 032622

Information:

The knock sensor is used to monitor the combustion knocking from the engine. Knocking may damage the engine and reduces the efficiency of engine combustion.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.
Varied driving has been performed.

Detection criteria:

The DTC is set if the control module detects that:

The signal is within the allowed range but higher than expected.

Faultcode actions:

The Engine Control Module (ECM) reduces the ignition angle. The Engine Control Module (ECM) disables the knock regulation.

DTC032700

Knock Sensor 1 Circuit Low Input (Bank1)

DTC: 032700

Information:

The knock sensor is used to monitor the combustion knocking from the engine. Knocking may damage the engine and reduces the efficiency of engine combustion.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

The Engine Control Module (ECM) reduces the ignition angle. The Engine Control Module (ECM) disables the knock regulation.

DTC032800

Knock Sensor 1 Circuit High Input (Bank 1)

DTC: 032800

Information:

The knock sensor is used to monitor the combustion knocking from the engine. Knocking may damage the engine and reduces the efficiency of engine combustion.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

The Engine Control Module (ECM) reduces the ignition angle. The Engine Control Module (ECM) disables the knock regulation.

DTC033121

Knock/Combustion Vibration Sensor 2 Circuit Range/Performance (Bank 2) General Signal Failures Signal amplitude < minimum

DTC: 033121

Information:

The knock sensor is used to monitor the combustion knocking from the engine. Knocking may damage the engine and reduces the efficiency of engine combustion.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.
Varied driving has been performed.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the knock sensor 2 is within the allowed range but lower than expected.

Faultcode actions:

The Engine Control Module (ECM) reduces the ignition angle. The Engine Control Module (ECM) disables the knock regulation.

DTC033200

Knock/Combustion Vibration Sensor 2 Circuit Low (Bank 2)

DTC: 033200

Information:

The knock sensors are used to monitor the combustion knocking from the engine. Knocking may damage the engine and reduces the efficiency of engine combustion.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the knock sensor 2 is too low.

Faultcode actions:

The Engine Control Module (ECM) reduces the ignition angle. The Engine Control Module (ECM) disables the knock regulation.

DTC033300

Knock/Combustion Vibration Sensor 2 Circuit High (Bank 2)

DTC: 033300

Information:

The knock sensors are used to monitor the combustion knocking from the engine. Knocking may damage the engine and reduces the efficiency of engine combustion.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the knock sensor 2 is too high.

Faultcode actions:

The Engine Control Module (ECM) reduces the ignition angle. The Engine Control Module (ECM) disables the knock regulation.

DTC033500

Crankshaft Position Sensor A Circuit

DTC: 033500

Information:

The crankshaft position sensor is used by the Engine Control Module (ECM) to calculate crankshaft position and speed, enabling it to determine when a piston is approaching its top dead center position. When the reference gap on the crankshaft flywheel passes the crankshaft sensor, voltage and frequency instantly drop to zero.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running with an engine speed above 650 r/min.

Detection criteria:

The DTC is set if the control module detects that:

The signal is incorrect or missing.

Faultcode actions:

The Engine Control Module (ECM) uses the signal from the camshaft position sensor. The Engine Control Module (ECM) limits the maximum engine speed to 3 000 r/min.

DTC033600

Crankshaft Position Sensor A Circuit Range/Performance

DTC: 033600

Information:

The crankshaft position sensor is used by the Engine Control Module (ECM) to calculate crankshaft position and speed, enabling it to determine when a piston is approaching its top dead center position. When the reference gap on the crankshaft flywheel passes the crankshaft sensor, voltage and frequency instantly drop to zero.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running with an engine speed above 650 r/min.

Detection criteria:

The DTC is set if the control module detects that:

The number of pulses during one revolution is incorrect.

Faultcode actions:

The Engine Control Module (ECM) uses the signal from the camshaft position sensor. The Engine Control Module (ECM) limits the maximum engine speed to 3 000 r/min.

DTC033664

Crankshaft Position Sensor "A" Circuit Range/Performance Algorithm Based Failures Signal plausibility failure

DTC: 033664

Information:

The crankshaft position sensor is used by the Engine Control Module (ECM) to calculate crankshaft position and speed, enabling it to determine when a piston is approaching its top dead center position. When the reference gap on the crankshaft flywheel passes the crankshaft sensor, voltage and frequency instantly drop to zero.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The number of crankshaft teeth noted per revolution is incorrect.

Faultcode actions:

The Engine Control Module (ECM) limits the maximum engine speed to 3 000 r/min. The Engine Control Module (ECM) uses the signal from the camshaft position sensor.

DTC033900

Crankshaft Position Sensor A Circuit Intermittent

DTC: 033900

Information:

The crankshaft position sensor is used by the Engine Control Module (ECM) to calculate crankshaft position and speed, enabling it to determine when a piston is approaching its top dead center position. When the reference gap on the crankshaft flywheel passes the crankshaft sensor, voltage and frequency instantly drop to zero.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is incorrect or missing.

Faultcode actions:

The Engine Control Module (ECM) uses the signal from the camshaft position sensor. The Engine Control Module (ECM) limits the maximum engine speed to 3 000 r/min.

DTC034000

Camshaft Position Sensor A Circuit (Bank 1 or single sensor)

DTC: 034000

Information:

The camshaft position sensor is used by the Engine Control Module (ECM) to determine the camshaft's position. The camshaft position sensor uses a pulse wheel on the camshaft consisting of five teeth to detect the flanks.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

The Engine Control Module (ECM) uses the crankshaft position sensor signal. The Engine Control Module (ECM) does not use the VVT-unit.

DTC034100

Camshaft Position Sensor A Circuit Range/Performance (Bank 1 or single sensor)

DTC: 034100

Information:

The camshaft position sensor is used by the Engine Control Module (ECM) to determine the camshaft's position. The camshaft position sensor uses a pulse wheel on the camshaft consisting of five teeth to detect the flanks.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

One or more pulses are missing during a revolution.

Faultcode actions:

The Engine Control Module (ECM) uses the crankshaft position sensor signal. The Engine Control Module (ECM) does not use the VVT-unit.

DTC034192

Camshaft Position Sensor "A" Circuit Range/Performance (Bank 1 or single sensor) Component Failures Performance or incorrect operation

DTC: 034192

Information:

The camshaft position sensor is used by the Engine Control Module (ECM) to determine the camshaft's position. The camshaft position sensor uses a pulse wheel on the camshaft consisting of five teeth to detect the flanks.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The camshaft segment is outside a certain range during start-up.

Faultcode actions:

The Engine Control Module (ECM) uses the crankshaft position sensor signal.

DTC034400

Camshaft Position Sensor A Circuit Intermittent (Bank 1 or single sensor)

DTC: 034400

Information:

The camshaft position sensor is used by the Engine Control Module (ECM) to determine the camshaft's position. The camshaft position sensor uses a pulse wheel on the camshaft consisting of five teeth to detect the flanks.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

The Engine Control Module (ECM) uses the crankshaft position sensor signal. The Engine Control Module (ECM) does not use the VVT-unit.

DTC034A00

Crankshaft Position Sensor - Crankshaft Start Position Incorrect

DTC: 034A00

Information:

The crankshaft position sensor is used by the Engine Control Module (ECM) to calculate crankshaft position and speed, enabling it to determine when a piston is approaching its top dead center position. When the reference gap on the crankshaft flywheel passes the crankshaft sensor, voltage and frequency instantly drop to zero.

Test criteria:

The control module's test for the DTC starts when:

The vehicle has gone through at least three start and stop sequences.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

None.

DTC034B00

Crankshaft Position Sensor - Crankshaft Direction Incorrect

DTC: 034B00

Information:

The crankshaft position sensor is used by the Engine Control Module (ECM) to calculate crankshaft position and speed, enabling it to determine when a piston is approaching its top dead center position. When the reference gap on the crankshaft flywheel passes the crankshaft sensor, voltage and frequency instantly drop to zero.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The crankshaft rotates backwards.

Faultcode actions:

The Engine Control Module (ECM) uses the camshaft position sensor. The Engine Control Module (ECM) limits the maximum engine speed to 3 000 r/min.

DTC035111

Ignition Coil A Primary/Secondary Circuit General Electrical Failures Circuit short to ground

DTC: 035111

Information:

The ignition coils supply the spark plugs with high voltage to produce sparks. The Engine Control Module (ECM) controls the ignition coils so that sparks are generated at the correct time.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC035112

Ignition Coil A Primary/Secondary Circuit General Electrical Failures Circuit short to battery

DTC: 035112

Information:

The ignition coils supply the spark plugs with high voltage to produce sparks. The Engine Control Module (ECM) controls the ignition coils so that sparks are generated at the correct time.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC035113

Ignition Coil A Primary/Secondary Circuit General Electrical Failures Circuit open

DTC: 035113

Information:

The ignition coils supply the spark plugs with high voltage to produce sparks. The Engine Control Module (ECM) controls the ignition coils so that sparks are generated at the correct time.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC035211

Ignition Coil B Primary/Secondary Circuit General Electrical Failures Circuit short to ground

DTC: 035211

Information:

The ignition coils supply the spark plugs with high voltage to produce sparks. The Engine Control Module (ECM) controls the ignition coils so that sparks are generated at the correct time.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC035212

Ignition Coil B Primary/Secondary Circuit General Electrical Failures Circuit short to battery

DTC: 035212

Information:

The ignition coils supply the spark plugs with high voltage to produce sparks. The Engine Control Module (ECM) controls the ignition coils so that sparks are generated at the correct time.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC035213

Ignition Coil B Primary/Secondary Circuit General Electrical Failures Circuit open

DTC: 035213

Information:

The ignition coils supply the spark plugs with high voltage to produce sparks. The Engine Control Module (ECM) controls the ignition coils so that sparks are generated at the correct time.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC035311

Ignition Coil C Primary/Secondary Circuit General Electrical Failures Circuit short to ground

DTC: 035311

Information:

The ignition coils supply the spark plugs with high voltage to produce sparks. The Engine Control Module (ECM) controls the ignition coils so that sparks are generated at the correct time.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC035312

Ignition Coil C Primary/Secondary Circuit General Electrical Failures Circuit short to battery

DTC: 035312

Information:

The ignition coils supply the spark plugs with high voltage to produce sparks. The Engine Control Module (ECM) controls the ignition coils so that sparks are generated at the correct time.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC035313

Ignition Coil C Primary/Secondary Circuit General Electrical Failures Circuit open

DTC: 035313

Information:

The ignition coils supply the spark plugs with high voltage to produce sparks. The Engine Control Module (ECM) controls the ignition coils so that sparks are generated at the correct time.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC035411

Ignition Coil D Primary/Secondary Circuit General Electrical Failures Circuit short to ground

DTC: 035411

Information:

The ignition coils supply the spark plugs with high voltage to produce sparks. The Engine Control Module (ECM) controls the ignition coils so that sparks are generated at the correct time.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC035412

Ignition Coil D Primary/Secondary Circuit General Electrical Failures Circuit short to battery

DTC: 035412

Information:

The ignition coils supply the spark plugs with high voltage to produce sparks. The Engine Control Module (ECM) controls the ignition coils so that sparks are generated at the correct time.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC035413

Ignition Coil D Primary/Secondary Circuit General Electrical Failures Circuit open

DTC: 035413

Information:

The ignition coils supply the spark plugs with high voltage to produce sparks. The Engine Control Module (ECM) controls the ignition coils so that sparks are generated at the correct time.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.
An incorrect value lasts longer than 9 s.
An incorrect value lasts for 2 or more subsequent driving cycles.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC036500

Camshaft Position Sensor B Circuit (Bank 1)

DTC: 036500

Information:

The camshaft position sensor is used by the Engine Control Module (ECM) to determine the camshaft's position. The camshaft position sensor uses a pulse wheel on the camshaft consisting of five teeth to detect the flanks.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

The Engine Control Module (ECM) uses the crankshaft position sensor signal. The Engine Control Module (ECM) does not use the VVT-unit.

DTC036600

Camshaft Position Sensor B Circuit Range/Performance (Bank 1)

DTC: 036600

Information:

The camshaft position sensor is used by the Engine Control Module (ECM) to determine the camshaft's position. The camshaft position sensor uses a pulse wheel on the camshaft consisting of five teeth to detect the flanks.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

One or more pulses are missing during a revolution.

Faultcode actions:

The Engine Control Module (ECM) uses the crankshaft position sensor signal. The Engine Control Module (ECM) does not use the VVT-unit.

DTC036692

Camshaft Position Sensor "B" Circuit Range/Performance (Bank 1) Component Failures Performance or incorrect operation

DTC: 036692

Information:

The camshaft position sensor is used by the Engine Control Module (ECM) to determine the camshaft's position. The camshaft position sensor uses a pulse wheel on the camshaft consisting of five teeth to detect the flanks.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

One or more pulses are missing during a revolution.

Faultcode actions:

The Engine Control Module (ECM) uses the crankshaft position sensor signal. The Engine Control Module (ECM) does not use the VVT-unit.

DTC036900

Camshaft Position Sensor B Circuit Intermittent (Bank 1)

DTC: 036900

Information:

The camshaft position sensor is used by the Engine Control Module (ECM) to determine the camshaft's position. The camshaft position sensor uses a pulse wheel on the camshaft consisting of five teeth to detect the flanks.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

The Engine Control Module (ECM) uses the crankshaft position sensor signal. The Engine Control Module (ECM) does not use the VVT-unit.

DTC040400

Exhaust Gas Recirculation "A" Control Circuit Range/Performance

DTC: 040400

Information:

The Engine Control Module (ECM) monitors the position of the low-pressure EGR valve.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The low-pressure EGR valve is unable to follow its target position.

Faultcode actions:

The Engine Control Module (ECM) disables the low-pressure EGR throttle regulation.

DTC040700

Exhaust Gas Recirculation Sensor "B" Circuit Low

DTC: 040700

Information:

The low pressure EGR is equipped with an EGR differential pressure sensor. The pressure signal is used for low pressure EGR control and monitoring. The Engine Control Module (ECM) monitors the EGR differential pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the EGR differential pressure sensor is too low.

Faultcode actions:

The Engine Control Module (ECM) uses a calculated pressure value instead of the measured pressure.

DTC040800

Exhaust Gas Recirculation Sensor "B" Circuit High

DTC: 040800

Information:

The low pressure EGR is equipped with an EGR differential pressure sensor. The pressure signal is used for low pressure EGR control and monitoring. The Engine Control Module (ECM) monitors the EGR differential pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the EGR differential pressure sensor is too high.

Faultcode actions:

The Engine Control Module (ECM) uses a calculated pressure value instead of the measured pressure.

DTC042000

Catalyst System Efficiency Below Threshold (Bank 1)

DTC: 042000

Information:

The Engine Control Module (ECM) controls the efficiency of the catalytic converter by switching between rich and lean mixture. When the switch is made, the Engine Control Module (ECM) checks the reaction time of the lambda probe, middle.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
The vehicle speed is between 70 - 90 km/h for 30 - 40 seconds.

Detection criteria:

The DTC is set if the control module detects that:

The lambda probe, middle, switches too quickly, which indicates a reduced catalytic conversion efficiency.

Faultcode actions:

None.

DTC043E00

Evaporative Emission System Leak Detection Reference Orifice Low Flow

DTC: 043E00

Information:

The pump, leakage detection, is controlled and monitored by the Engine Control Module (ECM) and contains a vacuum pump, a pressure sensor and a valve for the detection of fuel leakage. A vacuum pressure is created by the pump to draw air through a reference orifice. This pressure is measured and used as a reference pressure. The pump creates a vacuum in the EVAP system, measures the pressure and compares it to the reference pressure also created by the pump. This evaluates if there is any leakage in the system.

Test criteria:

The control module's test for the DTC starts when:

The engine has been switched off for several hours.

Detection criteria:

The DTC is set if the control module detects that:

The reference pressure is too low.

Faultcode actions:

The leakage diagnosis is interrupted.

DTC043F00

Evaporative Emission System Leak Detection Reference Orifice High Flow

DTC: 043F00

Information:

The pump, leakage detection, is controlled and monitored by the Engine Control Module (ECM) and contains a vacuum pump, a pressure sensor and a valve for the detection of fuel leakage. A vacuum pressure is created by the pump to draw air through a reference orifice. This pressure is measured and used as a reference pressure. The pump creates a vacuum in the EVAP system, measures the pressure and compares it to the reference pressure also created by the pump. This evaluates if there is any leakage in the system.

Test criteria:

The control module's test for the DTC starts when:

The engine has been switched off for several hours.

Detection criteria:

The DTC is set if the control module detects that:

The reference pressure is too high.

Faultcode actions:

The leakage diagnosis is interrupted.

DTC044100

Evaporative Emission System Incorrect Purge Flow

DTC: 044100

Information:

The EVAP purge valve controls the flow of fuel vapor from the EVAP canister to the engine intake manifold using the vacuum in the intake manifold.

Test criteria:

The control module's test for the DTC starts when:

The EVAP regulation is active.

Detection criteria:

The DTC is set if the control module detects that:

The flow through the EVAP purge valve is incorrect.

Faultcode actions:

None.

DTC044168

Evaporative Emission System Incorrect Purge Flow Algorithm Based Failures Event information

DTC: 044168

Information:

Engine control module (ECM) detects a fault in the EVAP valve function by analysing the signal from the pressure sensor in the intake pipe.

Test criteria:

The control module's test for the DTC starts when:

The EVAP regulation is active.

Detection criteria:

The DTC is set if the control module detects that:

The flow through the EVAP purge valve is incorrect.

Faultcode actions:

None.

DTC044200

Evaporative Emission System Leak Detected (small leak)

DTC: 044200

Information:

The pump, leakage detection, is controlled and monitored by the Engine Control Module (ECM) and contains a vacuum pump, a pressure sensor and a valve for the detection of fuel leakage. A vacuum pressure is created by the pump to draw air through a reference orifice. This pressure is measured and used as a reference pressure. The pump creates a vacuum in the EVAP system, measures the pressure and compares it to the reference pressure also created by the pump. This evaluates if there is any leakage in the system.

Test criteria:

The control module's test for the DTC starts when:

The engine has been switched off for several hours.

Detection criteria:

The DTC is set if the control module detects that:

The EVAP system has an minor leak.

Faultcode actions:

None.

DTC044400

Evaporative Emission System Purge Control Valve Circuit Open

DTC: 044400

Information:

The EVAP purge valve controls the flow of fuel vapor from the EVAP canister to the engine intake manifold using the vacuum in the intake manifold.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The EVAP purge valve control signal is missing.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC044617

DTC 044617

DTC: 044617

Information:

The Engine Control Module (ECM) controls and monitors the EVAP Purge Pump (EPP) via LIN. The EVAP Purge Pump (EPP) enables the combustion of fuel vapors during conditions when intake manifold vacuum is low.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The circuit voltage is too high.

Faultcode actions:

None.

DTC044618

DTC 044618

DTC: 044618

Information:

The Engine Control Module (ECM) controls and monitors the EVAP Purge Pump (EPP) via LIN. The EVAP Purge Pump (EPP) enables the combustion of fuel vapors during conditions when intake manifold vacuum is low.

Test criteria:

The control module's test for the DTC starts when:

The EVAP Purge Pump (EPP) is active.

Detection criteria:

The DTC is set if the control module detects that:

The current through the pump is too low.

Faultcode actions:

None.

DTC044619

DTC 044619

DTC: 044619

Information:

The Engine Control Module (ECM) controls and monitors the EVAP Purge Pump (EPP) via LIN. The EVAP Purge Pump (EPP) enables the combustion of fuel vapors during conditions when intake manifold vacuum is low.

Test criteria:

The control module's test for the DTC starts when:

The EVAP Purge Pump (EPP) is active.

Detection criteria:

The DTC is set if the control module detects that:

The current through the pump is too high.

Faultcode actions:

None.

DTC04464B

DTC 04464B

DTC: 04464B

Information:

The Engine Control Module (ECM) controls and monitors the EVAP Purge Pump (EPP) via LIN. The EVAP Purge Pump (EPP) enables the combustion of fuel vapors during conditions when intake manifold vacuum is low.

Test criteria:

The control module's test for the DTC starts when:

The EVAP Purge Pump (EPP) is active.

Detection criteria:

The DTC is set if the control module detects that:

The EVAP Purge Pump (EPP) temperature is too high.

Faultcode actions:

None.

DTC044662

DTC 044662

DTC: 044662

Information:

The Engine Control Module (ECM) controls and monitors the EVAP Purge Pump (EPP) via LIN. The EVAP Purge Pump (EPP) enables the combustion of fuel vapors during conditions when intake manifold vacuum is low.

Test criteria:

The control module's test for the DTC starts when:

The EVAP Purge Pump (EPP) is active.

Detection criteria:

The DTC is set if the control module detects that:

The actual speed of the EVAP Purge Pump (EPP) deviates too much from the desired speed.

Faultcode actions:

None.

DTC044671

DTC 044671

DTC: 044671

Information:

The Engine Control Module (ECM) controls and monitors the EVAP Purge Pump (EPP) via LIN. The EVAP Purge Pump (EPP) enables the combustion of fuel vapors during conditions when intake manifold vacuum is low.

Test criteria:

The control module's test for the DTC starts when:

The EVAP Purge Pump (EPP) is active.

Detection criteria:

The DTC is set if the control module detects that:

The EVAP Purge Pump (EPP) motor is stuck.

Faultcode actions:

None.

DTC044696

DTC 044696

DTC: 044696

Information:

The Engine Control Module (ECM) controls and monitors the EVAP Purge Pump (EPP) via LIN. The EVAP Purge Pump (EPP) enables the combustion of fuel vapors during conditions when intake manifold vacuum is low.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal failure in the EVAP Purge Pump (EPP).

Faultcode actions:

None.

DTC044697

DTC 044697

DTC: 044697

Information:

The Engine Control Module (ECM) controls and monitors the EVAP Purge Pump (EPP) via LIN. The EVAP Purge Pump (EPP) enables the combustion of fuel vapors during conditions when intake manifold vacuum is low.

Test criteria:

The control module's test for the DTC starts when:

The EVAP Purge Pump (EPP) is active.

Detection criteria:

The DTC is set if the control module detects that:

The impeller in the EVAP Purge Pump (EPP) is blocked.

Faultcode actions:

None.

DTC045084

DTC 045084

DTC: 045084

Information:

The Engine Control Module (ECM) monitors the signal from the EVAP purge pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The pressure signal is below the allowed range.

Faultcode actions:

None.

DTC045085

DTC 045085

DTC: 045085

Information:

The Engine Control Module (ECM) monitors the signal from the EVAP purge pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The pressure signal is above the allowed range.

Faultcode actions:

None.

DTC045100

DTC 045100

DTC: 045100

Information:

The Engine Control Module (ECM) monitors the fuel tank pressure by evaluating the signals from the valve, fuel tank isolation. The component consists of a valve and a pressure sensor, which are both monitored.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving and the combustion engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the valve in the valve, fuel tank isolation is faulty.

Faultcode actions:

None.

DTC045164

DTC 045164

DTC: 045164

Information:

The Engine Control Module (ECM) monitors the signal from the EVAP purge pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The pressure signal is implausible.

Faultcode actions:

None.

DTC045200

DTC 045200

DTC: 045200

Information:

The Engine Control Module (ECM) monitors the fuel tank pressure by evaluating the signals from the valve, fuel tank isolation. The component consists of a valve and a pressure sensor, which are both monitored.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the valve in the valve, fuel tank isolation, is too low.

Faultcode actions:

None.

DTC045300

DTC 045300

DTC: 045300

Information:

The Engine Control Module (ECM) monitors the fuel tank pressure by evaluating the signals from the valve, fuel tank isolation. The component consists of a valve and a pressure sensor, which are both monitored.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the valve in the valve, fuel tank isolation, is too high.

Faultcode actions:

None.

DTC045500

Evaporative Emission System Leak Detected (gross leak/no flow)

DTC: 045500

Information:

The pump, leakage detection, is controlled and monitored by the Engine Control Module (ECM) and contains a vacuum pump, a pressure sensor and a valve for the detection of fuel leakage. A vacuum pressure is created by the pump to draw air through a reference orifice. This pressure is measured and used as a reference pressure. The pump creates a vacuum in the EVAP system, measures the pressure and compares it to the reference pressure also created by the pump. This evaluates if there is any leakage in the system.

Test criteria:

The control module's test for the DTC starts when:

The engine has been switched off for several hours.

Detection criteria:

The DTC is set if the control module detects that:

The EVAP system has a major leak.

Faultcode actions:

None.

DTC045800

Evaporative Emission System Purge Control Valve Circuit Low

DTC: 045800

Information:

The EVAP purge valve controls the flow of fuel vapor from the EVAP canister to the engine intake manifold using the vacuum in the intake manifold.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The EVAP purge valve control signal is too low.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC045900

Evaporative Emission System Purge Control Valve Circuit High

DTC: 045900

Information:

The EVAP purge valve controls the flow of fuel vapor from the EVAP canister to the engine intake manifold using the vacuum in the intake manifold.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The EVAP control signal is too high.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC045A00

Exhaust Gas Recirculation "B" Control Circuit

DTC: 045A00

Information:

The Engine Control Module (ECM) monitors the driver circuit for the low-pressure EGR valve.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the low-pressure EGR valve is missing.

Faultcode actions:

The Engine Control Module (ECM) disables the low-pressure EGR throttle regulation.

DTC046000

Fuel Level Sensor "A" Circuit

DTC: 046000

Information:

The Central Electronic Module (CEM) measures the fuel level in the fuel tank. The information regarding the fuel level is continuously sent from the Central Electronic Module (CEM) to the Engine Control Module (ECM). Note! Continue the fault tracing in the Central Electronic Module (CEM) or in the Driver Information Module (DIM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The Central Electronic Module (CEM) sends a message to the Engine Control Module (ECM) that the fuel level signal is too low.

Faultcode actions:

Engine Control Module (ECM) assumes a fuel level of 50 %.

DTC046E2A

Exhaust Gas Recirculation Sensor "B" Circuit Range/Performance General Signal Failures Signal Stuck In Range

DTC: 046E2A

Information:

The low pressure EGR is equipped with an EGR differential pressure sensor. The pressure signal is used for low pressure EGR control and monitoring. The Engine Control Module (ECM) monitors the EGR differential pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.
The engine is warm.
The air intake is sufficently high.

Detection criteria:

The DTC is set if the control module detects that:

The signal is stuck within the allowed range.

Faultcode actions:

The Engine Control Module (ECM) uses a calculated pressure value instead of the measured pressure.

DTC046E84

Exhaust Gas Recirculation Sensor "B" Circuit Range/Performance Bus Signal / Message Failures Signal below allowable range

DTC: 046E84

Information:

The low pressure EGR is equipped with an EGR differential pressure sensor. The pressure signal is used for low pressure EGR control and monitoring. The Engine Control Module (ECM) monitors the EGR differential pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

After run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the EGR differential pressure sensor is too low.

Faultcode actions:

The Engine Control Module (ECM) uses a calculated pressure value instead of the measured pressure.

DTC046E85

Exhaust Gas Recirculation Sensor "B" Circuit Range/Performance Bus Signal / Message Failures Signal above allowable range

DTC: 046E85

Information:

The low pressure EGR is equipped with an EGR differential pressure sensor. The pressure signal is used for low pressure EGR control and monitoring. The Engine Control Module (ECM) monitors the EGR differential pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

After run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the EGR differential pressure sensor is too high.

Faultcode actions:

The Engine Control Module (ECM) uses a calculated pressure value instead of the measured pressure.

DTC048000

Fan 1 Control Circuit

DTC: 048000

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher, or after run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

None.

DTC048013

Fan 1 Control Circuit General Electrical Failures Circuit open

DTC: 048013

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher, or after run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

None.

DTC048100

DTC 048100

DTC: 048100

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher, or after run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

None.

DTC048300

Fan Performance

DTC: 048300

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 20 seconds.

Detection criteria:

The DTC is set if the control module detects that:

The fan speed is too low.

Faultcode actions:

None.

DTC04831C

DTC 04831C

DTC: 04831C

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 20 seconds.

Detection criteria:

The DTC is set if the control module detects that:

The voltage to the radiator cooling fan deviates from the allowed range.

Faultcode actions:

None.

DTC04834B

Fan Performance System Internal Failures Over temperature

DTC: 04834B

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving, or after run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The temperature in the integrated control module is too high to regulate the fan.
There are vibrations in the fans.

Faultcode actions:

None.

DTC048382

Fan Performance Bus Signal / Message Failures Alive / sequence counter incorrect / not updated

DTC: 048382

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active. The integrated control module transmits information to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.
Updated data from another control module is received.

Detection criteria:

The DTC is set if the control module detects that:

All messages from the transmitting control module are not received properly.

Faultcode actions:

None.

DTC048387

DTC 048387

DTC: 048387

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active. The integrated control module transmits information to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.
Updated data from another control module is received.

Detection criteria:

The DTC is set if the control module detects that:

All messages from the transmitting control module are not received properly.

Faultcode actions:

The Engine Control Module (ECM) requests opening of the grill and spoil shutter.

DTC048392

DTC 048392

DTC: 048392

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher, or after run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The temperature in the internal control module is too high.

Faultcode actions:

The Engine Control Module (ECM) stops the fan.

DTC048396

Fan Performance Component Failures Component internal failure

DTC: 048396

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 20 seconds.

Detection criteria:

The DTC is set if the control module detects that:

The fan speed is too low.

Faultcode actions:

None.

DTC048398

Fan Performance Component Failures Component or system over temperature

DTC: 048398

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher, or after run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The temperature in the control module is too high.

Faultcode actions:

None.

DTC048500

Fan Power/Ground Circuit

DTC: 048500

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 20 seconds, or the the electric cooling fan has been run.

Detection criteria:

The DTC is set if the control module detects that:

The voltage to the electric cooling fan deviates from the allowed range for too long.

Faultcode actions:

None.

DTC04851C

Fan Power/Ground Circuit General Electrical Failures Circuit voltage out of range

DTC: 04851C

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The engine has been running for at least 20 seconds, or the the electric cooling fan has been run.

Detection criteria:

The DTC is set if the control module detects that:

The supply voltage to the radiator cooling fan is too low or too high.

Faultcode actions:

None.

DTC048692

Exhaust Gas Recirculation Sensor "B" Circuit Component Failures Performance or incorrect operation

DTC: 048692

Information:

The low pressure EGR is equipped with an EGR differential pressure sensor. The pressure signal is used for low pressure EGR control and monitoring. The Engine Control Module (ECM) monitors the EGR differential pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal fault in the EGR differential pressure sensor.

Faultcode actions:

The Engine Control Module (ECM) uses a calculated pressure value instead of the measured pressure.

DTC048696

Exhaust Gas Recirculation Sensor "B" Circuit Component Failures Component internal failure

DTC: 048696

Information:

The low pressure EGR is equipped with an EGR differential pressure sensor. The pressure signal is used for low pressure EGR control and monitoring. The Engine Control Module (ECM) monitors the EGR differential pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal fault in the EGR differential pressure sensor.

Faultcode actions:

The Engine Control Module (ECM) uses a calculated pressure value instead of the measured pressure.

DTC048698

Exhaust Gas Recirculation Sensor "B" Circuit Component Failures Component or system over temperature

DTC: 048698

Information:

The low pressure EGR is equipped with an EGR differential pressure sensor. The pressure signal is used for low pressure EGR control and monitoring. The Engine Control Module (ECM) monitors the EGR differential pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the EGR differential pressure sensor deviates from the allowed range.

Faultcode actions:

The Engine Control Module (ECM) uses a calculated pressure value instead of the measured pressure.

DTC0486A1

Exhaust Gas Recirculation Sensor "B" Circuit General Electrical Failures System Voltage

DTC: 0486A1

Information:

The low pressure EGR is equipped with an EGR differential pressure sensor. The pressure signal is used for low pressure EGR control and monitoring. The Engine Control Module (ECM) monitors the EGR differential pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The power supply to the EGR differential pressure sensor deviates from the allowed range.

Faultcode actions:

The Engine Control Module (ECM) uses a calculated pressure value instead of the measured pressure.

DTC048700

Exhaust Gas Recirculation Throttle Control Circuit "A"/Open

DTC: 048700

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. The Engine Control Module (ECM) monitors the supercharger clutch.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The supercharger clutch is damaged.

Faultcode actions:

None.

DTC048900

Exhaust Gas Recirculation Control Circuit Low

DTC: 048900

Information:

The low-pressure EGR valve controls the amount of exhaust gas that is lead back into the engine.

Test criteria:

The control module's test for the DTC starts when:

After run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the position sensor in the low-pressure EGR valve deviates from the expected signal when the Engine Control Module (ECM) requests the adapted closed position.

Faultcode actions:

None.

DTC048977

Exhaust Gas Recirculation Control Circuit Low Mechanical Failures Commanded position not reachable

DTC: 048977

Information:

The low-pressure EGR valve controls the amount of exhaust gas that is lead back into the engine.

Test criteria:

The control module's test for the DTC starts when:

After run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The low-pressure EGR valve is unable to follow its target position.

Faultcode actions:

None.

DTC048978

Exhaust Gas Recirculation Control Circuit Low Mechanical Failures Alignment or adjustment incorrect

DTC: 048978

Information:

The low-pressure EGR valve controls the amount of exhaust gas that is lead back into the engine.

Test criteria:

The control module's test for the DTC starts when:

After run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the position sensor in the low-pressure EGR valve deviates from the expected signal when the Engine Control Module (ECM) requests the adapted closed position.

Faultcode actions:

None.

DTC049000

Exhaust Gas Recirculation "A" Control Circuit High

DTC: 049000

Information:

The low-pressure EGR valve controls the amount of exhaust gas that is lead back into the engine.

Test criteria:

The control module's test for the DTC starts when:

After run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the position sensor in the low-pressure EGR valve deviates from the expected signal when the Engine Control Module (ECM) requests the adapted open position.

Faultcode actions:

None.

DTC049400

Fan Speed Low

DTC: 049400

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The fan speed is too low.

Faultcode actions:

None.

DTC049497

Fan Speed Low Component Failures Component or system operation obstructed or blocked

DTC: 049497

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher, or after run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The fan is blocked or damaged.

Faultcode actions:

None.

DTC049700

DTC 049700

DTC: 049700

Information:

The Engine Control Module (ECM) monitors the EVAP Purge Pump (EPP) by analyzing the signal from the EVAP purge pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The purge flow is too low.

Faultcode actions:

The Engine Control Module (ECM) disables the fuel trim function.

DTC049800

DTC 049800

DTC: 049800

Information:

The Engine Control Module (ECM) monitors the fuel tank pressure by evaluating the signals from the valve, fuel tank isolation. The component consists of a valve and a pressure sensor, which are both monitored.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The control circuit current to the valve in the valve, fuel tank isolation, is too low.

Faultcode actions:

None.

DTC049900

DTC 049900

DTC: 049900

Information:

The Engine Control Module (ECM) monitors the fuel tank pressure by evaluating the signals from the valve, fuel tank isolation. The component consists of a valve and a pressure sensor, which are both monitored.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The control circuit current to the valve in the valve, fuel tank isolation, is too high.

Faultcode actions:

None.

DTC04D900

Closed Loop EGR Control At Limit - Flow Too Low

DTC: 04D900

Information:

Engine control module (ECM) monitors the difference between current flow and requested flow through the EGR-system.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The current flow is too low compared to the required flow.

Faultcode actions:

None.

DTC04DA00

Closed Loop EGR Control At Limit - Flow Too High

DTC: 04DA00

Information:

Engine control module (ECM) monitors the difference between current flow and requested flow through the EGR-system.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The actual flow is too high compared to the requested flow.

Faultcode actions:

None.

DTC04F000

EVAP System High Pressure Purge Line Performance

DTC: 04F000

Information:

The Engine Control Module (ECM) monitors the EVAP purge valve function for faults by analysing the signal from the pressure sensor inside the pump, leakage detection.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is driving with high engine load.
Note! Do NOT use the diagnostic sequence “Quicktest EVAP purge valve” to verify this DTC. To verify this DTC, drive the vehicle on the road and do a full throttle acceleration several times to trigger the DTC again.

Detection criteria:

The DTC is set if the control module detects that:

The flow through the EVAP purge valve is incorrect.

Faultcode actions:

None.

DTC050083

Vehicle Speed Sensor A Bus Signal / Message Failures Value of signal protection calculation incorrect

DTC: 050083

Information:

The Brake Control Module (BCM), which is integrated in the Vehicle Dynamics Domain Master (VDDM), sends information about vehicle speed via CAN to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The Brake Control Module (BCM) registers a corrupt speed signal and sends this information to the Engine Control Module (ECM).

Faultcode actions:

None.

DTC050086

Vehicle Speed Sensor A Bus Signal / Message Failures Signal invalid

DTC: 050086

Information:

The Brake Control Module (BCM), which is integrated in the Vehicle Dynamics Domain Master (VDDM), sends information about vehicle speed via CAN to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The Brake Control Module (BCM) registers a corrupt speed signal and sends this information to the Engine Control Module (ECM).

Faultcode actions:

None.

DTC050600

Idle Control System - RPM Lower Than Expected

DTC: 050600

Information:

The Engine Control Module (ECM) monitors the engine speed at idle.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
The engine is idling.

Detection criteria:

The DTC is set if the control module detects that:

The idle speed is 100 r/min lower than the nominal idle speed.

Faultcode actions:

None.

DTC050700

Idle Control System - RPM Higher Than Expected

DTC: 050700

Information:

The Engine Control Module (ECM) monitors the engine speed at idle.

Test criteria:

The control module's test for the DTC starts when:

The engine is at normal operating temperature.
The engine is idling.

Detection criteria:

The DTC is set if the control module detects that:

The idle speed is 200 r/min greater than the nominal speed.

Faultcode actions:

None.

DTC050A00

Cold Start Idle Control System Performance

DTC: 050A00

Information:

The Engine Control Module (ECM) controls the quick catalytic converter warm-up. The catalytic converter can be warmed up quickly for example by increasing the throttle angle or changing the camshaft angle. The Engine Control Module (ECM) calculates the difference between the requested energy applied for catalytic converter warm-up and the actual excess energy for catalytic converter warm-up.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.
The engine is cold.
The warm up of the catalytic converter is started.

Detection criteria:

The DTC is set if the control module detects that:

The difference between applied energy for warm-up of the catalytic converter and the actual energy for warm-up of the catalytic converter is too great.

Faultcode actions:

None.

DTC050A84

Cold Start Idle Control System Performance Bus Signal / Message Failures Signal below allowable range

DTC: 050A84

Information:

The Engine Control Module (ECM) controls the quick catalytic converter warm-up. The catalytic converter can be warmed up quickly for example by increasing the throttle angle or changing the camshaft angle. The Engine Control Module (ECM) calculates the difference between the requested energy applied for catalytic converter warm-up and the actual excess energy for catalytic converter warm-up.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.
The engine is cold.
The warm up of the catalytic converter is started.

Detection criteria:

The DTC is set if the control module detects that:

The engine speed is too low.

Faultcode actions:

None.

DTC050A85

Cold Start Idle Control System Performance Bus Signal / Message Failures Signal above allowable range

DTC: 050A85

Information:

The Engine Control Module (ECM) controls the quick catalytic converter warm-up. The catalytic converter can be warmed up quickly for example by increasing the throttle angle or changing the camshaft angle. The Engine Control Module (ECM) calculates the difference between the requested energy applied for catalytic converter warm-up and the actual excess energy for catalytic converter warm-up.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.
The engine is cold.
The warm up of the catalytic converter is started.

Detection criteria:

The DTC is set if the control module detects that:

The engine speed is too high.

Faultcode actions:

None.

DTC050B00

Cold Start Ignition Timing Performance

DTC: 050B00

Information:

The Engine Control Module (ECM) controls the quick catalytic converter warm-up. The catalytic converter can be warmed up quickly for example by increasing the throttle angle or changing the camshaft angle. The Engine control module (ECM) calculates the difference between the requested energy applied for catalytic converter warm-up and the actual excess energy for catalytic converter warm-up.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.
The engine is cold.
The warm up of the catalytic converter is started.

Detection criteria:

The DTC is set if the control module detects that:

The difference between applied energy for warm-up of the catalytic converter and the actual energy for warm-up of the catalytic converter is too great.

Faultcode actions:

None.

DTC050C00

Cold Start Engine Coolant Temperature Performance

DTC: 050C00

Information:

When the engine is heating up, the engine coolant temperature sensor value is compared to an expected value based on driving and starting conditions. Hint! If the DTC ECM-P012800 is set it shall be faulttraced before this DTC.

Test criteria:

The control module's test for the DTC starts when:

The engine temperature at engine start is between -10 °C and 60 °C.
The engine temperature reaches 72 °C.

Detection criteria:

The DTC is set if the control module detects that:

The measured temperature deviates too much from the expected value.

Faultcode actions:

None.

DTC052123

Engine Oil Pressure Sensor/Switch "A" Circuit Range/Performance General Signal Failures Signal stuck low

DTC: 052123

Information:

The oil pressure- and oil temperature sensor sends information about the current engine oil pressure to the Engine Control Module (ECM). The pressure of the sensor is compared to other pressure sensors in the engine for plausibility.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The pressure value from the oil pressure- and oil temperature sensor is within the allowed range, but deviates too much from to the ambient- and boost pressure.

Faultcode actions:

None.

DTC052124

Engine Oil Pressure Sensor/Switch "A" Circuit Range/Performance General Signal Failures Signal stuck high

DTC: 052124

Information:

The oil pressure- and oil temperature sensor sends information about the current engine oil pressure to the Engine Control Module (ECM). The pressure of the sensor is compared to other pressure sensors in the engine for plausibility.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The pressure value from the oil pressure- and oil temperature sensor is within the allowed range, but deviates too much from to the ambient- and boost pressure.

Faultcode actions:

The Engine Control Module (ECM) disables the regulation of the oil pressure and sets a fixed value as desired value for the oil pressure.

DTC052400

Engine Oil Pressure Too Low

DTC: 052400

Information:

The oil pressure- and oil temperature sensor sends information about the current engine oil pressure to the Engine Control Module (ECM). The pressure of the sensor is compared to other pressure sensors in the engine for plausibility.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The oil pressure is too low.

Faultcode actions:

None.

DTC052409

Engine Oil Pressure Too Low Component Failures

DTC: 052409

Information:

The oil pressure- and oil temperature sensor sends information about the current engine oil pressure to the Engine Control Module (ECM). The pressure of the sensor is compared to other pressure sensors in the engine for plausibility.

Test criteria:

The control module's test for the DTC starts when:

The starter motor is running.

Detection criteria:

The DTC is set if the control module detects that:

The oil pressure is too low.

Faultcode actions:

None.

DTC052A00

Cold Start Intake (A) Camshaft Position Timing Over-Advanced (Bank 1)

DTC: 052A00

Information:

The Engine Control Module (ECM) controls the position of the intake camshaft. The difference between the requested angle and the actual angle is stored in the Engine Control Module (ECM) during the warm-up of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.
The engine is cold.
The warm up of the catalytic converter is started.

Detection criteria:

The DTC is set if the control module detects that:

The camshaft angle is greater than requested angle during warm up of the catalytic converter.

Faultcode actions:

None.

DTC052B00

Cold Start Intake (A) Camshaft Position Timing Over-Retarded (Bank 1)

DTC: 052B00

Information:

The Engine Control Module (ECM) controls the position of the intake camshaft. The difference between the requested angle and the actual angle is stored in the Engine Control Module (ECM) during the warm-up of the catalytic converter.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.
The engine is cold.
The warm up of the catalytic converter is started.

Detection criteria:

The DTC is set if the control module detects that:

The camshaft angle is smaller than the requested angle during warm up of the catalytic converter.

Faultcode actions:

None.

DTC053100

A/C Refrigerant Pressure Sensor A Circuit Range/Performance

DTC: 053100

Information:

The Engine Control Module (ECM) monitors the A/C pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

Varied driving is performed.
The A/C control is active.
The A/C has been active long enough for the pressure to be monitored.

Detection criteria:

The DTC is set if the control module detects that:

The signal is stuck within the allowed range.

Faultcode actions:

The performance of the A/C system is reduced.

DTC05312A

A/C Refrigerant Pressure Sensor "A" Circuit Range/Performance General Signal Failures Signal Stuck In Range

DTC: 05312A

Information:

The Engine Control Module (ECM) monitors the A/C pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

Varied driving is performed.
The A/C control is active.
The A/C has been active long enough for the pressure to be monitored.

Detection criteria:

The DTC is set if the control module detects that:

The signal is stuck within the allowed range.

Faultcode actions:

None.

DTC053200

A/C Refrigerant Pressure Sensor "A" Circuit Low

DTC: 053200

Information:

The Engine Control Module (ECM) monitors the signal from the A/C pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the A/C pressure sensor is too low.

Faultcode actions:

None.

DTC053214

A/C Refrigerant Pressure Sensor "A" Circuit Low General Electrical Failures Circuit short to ground or open

DTC: 053214

Information:

The Engine Control Module (ECM) monitors the A/C pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

Varied driving is performed.
The A/C control is active.
The A/C has been active long enough for the pressure to be monitored.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

None.

DTC053300

A/C Refrigerant Pressure Sensor "A" Circuit High

DTC: 053300

Information:

The Engine Control Module (ECM) monitors the signal from the A/C pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the A/C pressure sensor is too high.

Faultcode actions:

None.

DTC053312

A/C Refrigerant Pressure Sensor "A" Circuit High General Electrical Failures Circuit short to battery

DTC: 053312

Information:

The Engine Control Module (ECM) monitors the A/C pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

Varied driving is performed.
The A/C control is active.
The A/C has been active long enough for the pressure to be monitored.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

None.

DTC053400

A/C Refrigerant Charge Loss

DTC: 053400

Information:

The Engine Control Module (ECM) monitors the pressure in the A/C refrigerant circuit. The A/C pressure is compared with the ambient air temperature to calculate the amount of refrigerant in the circuit.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The pressure deviates too much from the calculated minimum pressure based on the current ambient temperature.

Faultcode actions:

None.

DTC05347A

A/C Refrigerant Charge Loss Mechanical Failures Fluid leak or seal failure

DTC: 05347A

Information:

The Engine Control Module (ECM) monitors the A/C pressure sensor.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The pressure deviates too much from the calculated minimum pressure based on the current ambient temperature.

Faultcode actions:

None.

DTC054A00

Cold Start Exhaust (B) Camshaft Position Timing Over-Advanced (Bank 1)

DTC: 054A00

Information:

The Engine Control Module (ECM) requests the position for the exhaust camshaft and monitors the time it takes for the camshaft to reach this position.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.
The engine is cold.
The warm up of the catalytic converter is started.

Detection criteria:

The DTC is set if the control module detects that:

The camshaft angle is greater than requested angle during warm up of the catalytic converter.

Faultcode actions:

None.

DTC054B00

Cold Start Exhaust (B) Camshaft Position Timing Over-Retarded (Bank 1)

DTC: 054B00

Information:

The Engine Control Module (ECM) requests the position for the exhaust camshaft and monitors the time it takes for the camshaft to reach this position.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.
The engine is cold.
The warm up of the catalytic converter is started.

Detection criteria:

The DTC is set if the control module detects that:

The camshaft angle is smaller than the requested angle during warm up of the catalytic converter.

Faultcode actions:

None.

DTC055A2F

Engine Oil Pressure Sensor/Switch "B" Circuit General Signal Failures Signal erratic

DTC: 055A2F

Information:

The oil pressure- and oil temperature sensor sends information about the current engine oil pressure to the Engine Control Module (ECM). The pressure of the sensor is compared to other pressure sensors in the engine for plausibility.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal varies too much within the allowed range.

Faultcode actions:

The Engine Control Module (ECM) uses a fixed oil pressure value.

DTC055B00

Engine Oil Pressure Sensor/Switch "B" Circuit Range/Performance

DTC: 055B00

Information:

The oil pressure- and oil temperature sensor sends information about the current engine oil pressure to the Engine Control Module (ECM). The pressure of the sensor is compared to other pressure sensors in the engine for plausibility.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal fault in the sensor.

Faultcode actions:

The Engine Control Module (ECM) uses a fixed oil pressure value.

DTC055B09

Engine Oil Pressure Sensor/Switch "B" Circuit Range/Performance Component Failures

DTC: 055B09

Information:

The oil pressure- and oil temperature sensor sends information about the current engine oil pressure to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal fault in the sensor.

Faultcode actions:

The Engine Control Module (ECM) uses a fixed oil pressure value.

DTC055C00

Engine Oil Pressure Sensor/Switch "B" Circuit Low

DTC: 055C00

Information:

The oil pressure- and oil temperature sensor sends information about the current engine oil pressure to the Engine Control Module (ECM). The pressure of the sensor is compared to other pressure sensors in the engine for plausibility.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

The Engine Control Module (ECM) uses a fixed oil pressure value.

DTC055D00

Engine Oil Pressure Sensor/Switch "B" Circuit High

DTC: 055D00

Information:

The oil pressure- and oil temperature sensor sends information about the current engine oil pressure to the Engine Control Module (ECM). The pressure of the sensor is compared to other pressure sensors in the engine for plausibility.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

The Engine Control Module (ECM) uses a fixed oil pressure value.

DTC055F00

Engine Oil Pressure Out of Range

DTC: 055F00

Information:

The oil pressure- and oil temperature sensor sends information about the current engine oil pressure to the Engine Control Module (ECM). The pressure of the sensor is compared to other pressure sensors in the engine for plausibility.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is out of range.

Faultcode actions:

The Engine Control Module (ECM) uses a fixed oil pressure value.

DTC056200

DSystem Voltage Low

DTC: 056200

Information:

The Engine Control Module (ECM) checks its KL30 supply voltage.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The supply voltage to the control module is too low.

Faultcode actions:

None.

DTC056300

System Voltage High

DTC: 056300

Information:

The Engine Control Module (ECM) checks its KL30 supply voltage.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The supply voltage to the control module is too high.

Faultcode actions:

None.

DTC058D00

Battery Monitor Module Voltage Monitoring Performance

DTC: 058D00

Information:

The Engine Control Module (ECM) checks its KL30 supply voltage.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The supply voltage to the control module is too low.

Faultcode actions:

None.

DTC05E813

Engine Oil Bypass Valve Control Circuit/Open General Electrical Failures Circuit open

DTC: 05E813

Information:

The control valve, engine oil cooling, is used to control the coolant flow through the engine oil cooler.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

None.

DTC05E911

Engine Oil Bypass Valve Control Circuit Low General Electrical Failures Circuit short to ground

DTC: 05E911

Information:

The control valve, engine oil cooling, is used to control the coolant flow through the engine oil cooler.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

None.

DTC05EA12

Engine Oil Bypass Valve Control Circuit High General Electrical Failures Circuit short to battery

DTC: 05EA12

Information:

The control valve, engine oil cooling, is used to control the coolant flow through the engine oil cooler.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

None.

DTC060442

Internal Control Module Random Access Memory (RAM) Error System Internal Failures General memory failure

DTC: 060442

Information:

Note! To repair this fault, try clearing the DTC memory or updating the ECM software. Replace the Engine Control Module (ECM) only if the fault is reoccurring after these previous steps. The Engine Control Module (ECM) monitors its internal RAM memory.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

An internal error has occurred in the Engine Control Module (ECM) RAM.

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently. The Engine Control Module (ECM) inhibits start of the combustion engine and disables the start/stop functionality.

DTC060448

Internal Control Module Random Access Memory (RAM) Error System Internal Failures Supervision software failure

DTC: 060448

Information:

Note! To repair this fault, try clearing the DTC memory or updating the ECM software. Replace the Engine Control Module (ECM) only if the fault is reoccurring after these previous steps. The Engine Control Module (ECM) monitors its internal scheduling of safety critical functions.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The safety critical functions have not been run within the scheduled execution time.

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently. The Engine Control Module (ECM) inhibits start of the combustion engine and disables the start/stop functionality.

DTC060662

Control Module Processor Algorithm Based Failures Signal compare failure

DTC: 060662

Information:

The Engine Control Module (ECM) monitors the amount of torque produced by the engine. The torque is calculated using two different methods which do not share the same inputs (sensors). These values are compared to the expected engine torque, which is calculated using the vehicle speed and driver input information (e.g. the accelerator pedal). Note! This fault has many possile causes. For example ECM software error, air intake system leaks, engine sensors fault, accelerator pedal fault.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The calculated engine torque is significantly higher than expected.

Faultcode actions:

The Engine Control Module (ECM) temporarily limits the torque produced by the engine.

DTC060696

Control Module Processor Component Failures Component internal failure

DTC: 060696

Information:

Note! To repair this fault, try clearing the DTC memory or updating the ECM software. Replace the Engine Control Module (ECM) only if the fault is reoccurring after these previous steps. The Engine Control Module (ECM) monitors its internal ASIC status.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

Internal controls give unfeasible results.

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC060704

Control Module Performance System Internal Failures

DTC: 060704

Information:

Note! To repair this fault, try clearing the DTC memory or updating the ECM software. Replace the Engine Control Module (ECM) only if the fault is reoccurring after these previous steps. The Engine Control Module (ECM) runs its internal start-up test that tests to execute a set of instructions. The test is performed at Engine Control Module (ECM) start-up.

Test criteria:

The control module's test for the DTC starts when:

The Engine Control Module (ECM) is activated.

Detection criteria:

The DTC is set if the control module detects that:

The initial start-up test cannot execute all instructions.

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC060741

Control Module Performance System Internal Failures General checksum failure

DTC: 060741

Information:

Note! To repair this fault, try clearing the DTC memory or updating the ECM software. Replace the Engine Control Module (ECM) only if the fault is reoccurring after these previous steps. The Engine Control Module (ECM) runs its internal shut-down test which monitors the RAM memory. The test is performed at Engine Control Module (ECM) shut-down.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is a RAM fault in the Engine Control Module (ECM).

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC060742

Control Module Performance System Internal Failures General memory failure

DTC: 060742

Information:

Note! To repair this fault, try clearing the DTC memory or updating the ECM software. Replace the Engine Control Module (ECM) only if the fault is reoccurring after these previous steps. The Engine Control Module (ECM) runs its internal start-up test which monitors the RAM memory. The test is performed at Engine Control Module (ECM) start-up.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is a RAM fault in the Engine Control Module (ECM).

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC060743

Control Module Performance System Internal Failures Special memory failure

DTC: 060743

Information:

Note! To repair this fault, try clearing the DTC memory or updating the ECM software. Replace the Engine Control Module (ECM) only if the fault is reoccurring after these previous steps. The Engine Control Module (ECM) runs its internal start-up test which monitors the ROM memory. The test is performed at Engine Control Module (ECM) start-up.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is a ROM fault in the Engine Control Module (ECM).

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC060744

Control Module Performance System Internal Failures Data memory failure

DTC: 060744

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. The Engine Control Module (ECM) checks its internal signals continuously.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal error in the control module.

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC060745

Control Module Performance System Internal Failures Program memory failure

DTC: 060745

Information:

Note! To repair this fault, try clearing the DTC memory or updating the ECM software. Replace the Engine Control Module (ECM) only if the fault is reoccurring after these previous steps. The Engine Control Module (ECM) monitors if there are checksum faults in the ROM memory. The test is performed continuously while the Engine Control Module (ECM) is active and during ECM shut-down.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is a ROM checksum fault in the Engine Control Module (ECM).

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC060747

Control Module Performance System Internal Failures Watchdog / safety µC failure

DTC: 060747

Information:

Note! To repair this fault, try clearing the DTC memory or updating the ECM software. Replace the Engine Control Module (ECM) only if the fault is reoccurring after these previous steps. The Engine Control Module (ECM) is monitored by its internal watchdog timer.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal error in the control module.

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently. The Engine Control Module (ECM) is reset.

DTC060748

Control Module Performance System Internal Failures Supervision software failure

DTC: 060748

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. In order to increase stability, the Engine Control Module (ECM) monitors internal signals.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal error in the Engine Control Module (ECM).

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC060782

Control Module Performance Bus Signal / Message Failures Alive / sequence counter incorrect / not updated

DTC: 060782

Information:

Note! To repair this fault, try clearing the DTC memory or updating the ECM software. Replace the Engine Control Module (ECM) only if the fault is reoccurring after these previous steps. The Engine Control Module (ECM) checks its internal signals continuously. The Engine Control Module (ECM) monitors if software has been scheduled in the wrong order (SSC – Scheduling Sequence Check). The monitors are located in both main and sub-CPU.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The control sequence counter is incorrect or not updated.

Faultcode actions:

The Engine Control Module (ECM) will automatically reset and run the upstart diagnostic test again. The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC060B01

Internal Control Module A/D Processing Performance General electrical failure

DTC: 060B01

Information:

The Engine Control Module (ECM) continuously monitors its internal components and their communication.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal error in the Engine Control Module (ECM).

Faultcode actions:

None.

DTC060B02

Internal Control Module A/D Processing Performance General signal failure

DTC: 060B02

Information:

The Engine Control Module (ECM) continuously monitors its internal components and their communication.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal error in the Engine Control Module (ECM).

Faultcode actions:

None.

DTC060B03

Internal Control Module A/D Processing Performance FM (Frequency Modulated) / PWM (Pulse Width Modulated) Failures

DTC: 060B03

Information:

The Engine Control Module (ECM) continuously monitors its internal components and their communication.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal error in the Engine Control Module (ECM).

Faultcode actions:

None.

DTC060B48

Internal Control Module A/D Processing Performance System Internal Failures Supervision software failure

DTC: 060B48

Information:

Note! To repair this fault, try clearing the DTC memory or updating the ECM software. If the fault returns, check the status of the crankshaft position sensor andor the camshaft position sensor. Replace the Engine Control Module (ECM) only if the fault is reoccurring after these previous steps. The Engine Control Module (ECM) monitors its internal engine speed (from different internal sources).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The engine speed from different sources within the Engine Control Module (ECM) differ.
The DTC can also be set by faults in the crankshaft position sensor / camshaft position sensor.

Faultcode actions:

The Engine Control Module (ECM) limits the torque produced by the engine. The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC060C48

Internal Control Module Main Processor Performance System Internal Failures Supervision software failure

DTC: 060C48

Information:

Note! To repair this fault, try clearing the DTC memory or updating the ECM software. If the fault returns, check the status of the crankshaft position sensor. Replace the Engine Control Module (ECM) only if the fault is reoccurring after these previous steps. The Engine Control Module (ECM) monitors the crankshaft position (from different sources) and checks for signal interruptions.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The crank position from the crankshaft position sensor does not match the position calculated by the basic software.

Faultcode actions:

The Engine Control Module (ECM) limits the torque produced by the engine.

DTC060C62

Internal Control Module Main Processor Performance Algorithm Based Failures Signal compare failure

DTC: 060C62

Information:

The Engine Control Module (ECM) monitors the amount of torque produced by the engine. The torque is calculated using two different methods which do not share the same inputs (sensors). These values are compared to the expected engine torque, which is calculated using the vehicle speed and driver input information (e.g. the accelerator pedal). Note! This fault has many possile causes. For example ECM software error, air intake system leaks, engine sensors fault, accelerator pedal fault. Diesel specific information: If the DTC still reoccurs after checking the possible causes, reset the TrqCalcNe adaptation values. Drive the vehicle from high to low engine speed with fuel cut active to activate the adaptation process.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The calculated engine torque is significantly higher than expected.

Faultcode actions:

The Engine Control Module (ECM) temporarily limits the torque produced by the engine.

DTC060C68

Internal Control Module Main Processor Performance Algorithm Based Failures Event information

DTC: 060C68

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. In order to increase stability, the Engine Control Module (ECM) monitors internal signals.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

Internal checks give unacceptable results.

Faultcode actions:

None.

DTC060C92

Internal Control Module Main Processor Performance Component Failures Performance or incorrect operation

DTC: 060C92

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. The sensor, accelerator pedal, provides the Engine Control Module (ECM) with information about the position of the accelerator pedal. The sensor, accelerator pedal, consists of two internal sensors, one transmitting an analogue signal and one transmitting a PWM-signal.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The results of the two different torque calculations do not match.

Faultcode actions:

The Engine Control Module (ECM) limits the torque.

DTC060C94

Internal Control Module Main Processor Performance Component Failures Unexpected operation

DTC: 060C94

Information:

Note! To repair this fault, try clearing the DTC memory or updating the ECM software. Replace the Engine Control Module (ECM) only if the fault is reoccurring after these previous steps. The Engine Control Module (ECM) monitors its internal safety integrity function. The test is performed continuously while the Engine Control Module (ECM) is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal error in the control module.

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC061511

Starter Relay Circuit General Electrical Failures Circuit short to ground

DTC: 061511

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. The Engine Control Module (ECM) monitors the starter relay inside the fuse box, engine.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The output to the starter relay is short-circuited to ground.

Faultcode actions:

The Engine Control Module (ECM) disables the start/stop functionality through the Central Electronic Module (CEM). The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC061512

Starter Relay Circuit General Electrical Failures Circuit short to battery

DTC: 061512

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. The Engine Control Module (ECM) monitors the starter relay inside the fuse box, engine.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The output to the starter relay is short-circuited to battery voltage.

Faultcode actions:

The Engine Control Module (ECM) disables the start/stop functionality through the Central Electronic Module (CEM). The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC061513

Starter Relay Circuit General Electrical Failures Circuit open

DTC: 061513

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. The Engine Control Module (ECM) monitors the starter relay inside the fuse box, engine.

Test criteria:

The control module's test for the DTC starts when:

The engine is started.

Detection criteria:

The DTC is set if the control module detects that:

There is an open circuit in the output to the starter relay.

Faultcode actions:

The Engine Control Module (ECM) disables the start/stop functionality through the Central Electronic Module (CEM). The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC061547

Starter Relay Circuit System Internal Failures Watchdog / safety µC failure

DTC: 061547

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. The Engine Control Module (ECM) checks its internal signals continuously.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal error in the Engine Control Module (ECM).
An internal software error has occurred in the Engine Control Module (ECM).

Faultcode actions:

The Engine Control Module (ECM) disables the start/stop functionality through the Central Electronic Module (CEM). The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC061564

Starter Relay Circuit Algorithm Based Failures Signal plausibility failure

DTC: 061564

Information:

The starter relay in the fuse box, engine, is activated by the Engine Control Module (ECM). Both ends of the primary coil in the starter relay are connected to the drivers in the Engine Control Module (ECM). The Engine Control Module (ECM) regularly checks that these driver stages operate according to the request made from the Engine Control Module (ECM). The aim is to ensure reliability during operation.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The actual state of the driver stage output for the starter relay is not coherent with the control module's requested state.
There is a software error in the Engine Control Module (ECM).

Faultcode actions:

The Engine Control Module (ECM) disables the start/stop functionality through the Central Electronic Module (CEM). The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC061900

Alternative Fuel Control Module RAM/ROM Error

DTC: 061900

Information:

The Engine Control Module (ECM) controls the fuel pressure via the fuel pump module using a PWM signal. The fuel pump module then controls the fuel pump depending on the pressure requested by the Engine Control Module (ECM). The fuel pump module sends diagnostic messages on the PWM signal back to the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

An internal fault is detected in the fuel pump module.

Faultcode actions:

None.

DTC061A00

Internal Control Module Torque Performance

DTC: 061A00

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. The Engine Control Module (ECM) collects and calculates information about the actual engine torque from the Mass Airflow sensor (MAF), the crankshaft position sensor and the engine coolant temperature sensor. These values are compared with the expected engine torque, which is calculated using the vehicle speed and information from the sensor, accelerator pedal, as well as with the actual torque from the Inverter Generator Module (IGM) and Electric Rear Axle Drive (ERAD).

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The calculated engine torque is significantly higher than expected.

Faultcode actions:

The Engine Control Module (ECM) temporarily limits the engine tourque.

DTC061A62

DInternal Control Module Torque Performance Algorithm Based Failures Signal compare failure

DTC: 061A62

Information:

The Engine Control Module (ECM) monitors the amount of torque produced by the engine. The torque is calculated using two different methods which do not share the same inputs (sensors). These values are compared to the expected engine torque, which is calculated using the vehicle speed and driver input information (e.g. the accelerator pedal). Note! This fault has many possile causes. For example ECM software error, air intake system leaks, engine sensors fault, accelerator pedal fault. Diesel specific information: If the DTC still reoccurs after checking the possible causes, reset the TrqCalcNe adaptation values. Drive the vehicle from high to low engine speed with fuel cut active to activate the adaptation process.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The calculated engine torque is significantly higher than expected.

Faultcode actions:

The Engine Control Module (ECM) temporarily limits the torque produced by the engine.

DTC061B02

Internal Control Module Torque Calculation Performance General signal failure

DTC: 061B02

Information:

The Engine Control Module (ECM) continuously monitors the automatic transmission gear ratio by comparing the signals from the Engine Control Module (ECM) and the Transmission Control Module (TCM).

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the Transmission Control Module (TCM) does not match the controller's calculations.

Faultcode actions:

None.

DTC061B64

Internal Control Module Torque Calculation Performance Algorithm Based Failures Signal plausibility failure

DTC: 061B64

Information:

The Engine Control Module (ECM) monitors the amount of torque produced by the engine. The torque is calculated using two different methods which do not share the same inputs (sensors). Note! This fault has many possile causes. For example ECM software error, air intake system leaks, engine sensors fault, accelerator pedal fault. Diesel specific information: If the DTC still reoccurs after checking the possible causes, reset the TrqCalcNe adaptation values. Drive the vehicle from high to low engine speed with fuel cut active to activate the adaptation process.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The result of both calculations deviate too much from each other.

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC061B92

DTC 061B92

DTC: 061B92

Information:

The Engine Control Module (ECM) continuously monitors the Inverter Generator Module (IGM), the Electric Rear Axle Drive (ERAD) as well as the actual torque from the engine.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

The propulsive torque at the Electric Rear Axle Drive (ERAD) is implausible.

Faultcode actions:

The Engine Control Module (ECM) temporarily limits the propulsive torque at the Electric Rear Axle Drive (ERAD).

DTC061C48

Internal Control Module Engine RPM Performance System Internal Failures Supervision software failure

DTC: 061C48

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. The Engine Control Module (ECM) monitors the engine speed signal by comparing the crankshaft speed signal with the camshaft speed signal.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

The crankshaft speed signal deviates too much from the camshaft speed signal.

Faultcode actions:

The Engine Control Module (ECM) temporarily limits the engine tourque.

DTC062700

Fuel Pump A Control Circuit / Open

DTC: 062700

Information:

The Engine Control Module (ECM) controls the fuel pressure on the high-pressure side via a PWM signal to the fuel pump module and the control valve, fuel quantity. The fuel pump module and the control valve, fuel quantity, then controls the fuel pump to achieve the requested fuel pressure.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

None.

DTC062900

Fuel Pump A Control Circuit High

DTC: 062900

Information:

The Engine Control Module (ECM) controls the fuel pressure on the high-pressure side via a PWM signal to the fuel pump module and the control valve, fuel quantity. The fuel pump module and the control valve, fuel quantity, then controls the fuel pump to achieve the requested fuel pressure.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

None.

DTC062D01

Fuel Injector Driver Circuit Performance Bank 1 General electrical failure

DTC: 062D01

Information:

The Engine Control Module (ECM) monitors the drive circuit for the fuel injectors.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is incorrect.

Faultcode actions:

None.

DTC062D02

Fuel Injector Driver Circuit Performance Bank 1 General signal failure

DTC: 062D02

Information:

The Engine Control Module (ECM) monitors the drive circuit for the fuel injectors.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is incorrect.

Faultcode actions:

None.

DTC062D04

Fuel Injector Driver Circuit Performance Bank 1 System Internal Failures

DTC: 062D04

Information:

The Engine Control Module (ECM) monitors the drive circuit for the fuel injectors.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is incorrect.

Faultcode actions:

None.

DTC062D49

Fuel Injector Driver Circuit Performance Bank 1 System Internal Failures Internal electronic failure

DTC: 062D49

Information:

The Engine Control Module (ECM) monitors the drive circuit for the fuel injectors.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is incorrect.

Faultcode actions:

None.

DTC063400

PCM / ECM / TCM Internal Temperature Too High

DTC: 063400

Information:

Engine control module (ECM) monitors the internal temperature in the control module.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The temperature is too high.
The incorrect signal lasts longer than allowed.

Faultcode actions:

The Engine Control Module (ECM) activates the radiator cooling fan.

DTC06344B

PCM / ECM / TCM Internal Temperature Too High System Internal Failures Over temperature

DTC: 06344B

Information:

Engine control module (ECM) monitors the internal temperature in the control module.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The temperature is too high.
The incorrect signal lasts longer than allowed.

Faultcode actions:

The Engine Control Module (ECM) activates the radiator cooling fan.

DTC063498

PCM / ECM / TCM Internal Temperature Too High Component Failures Component or system over temperature

DTC: 063498

Information:

Engine control module (ECM) monitors the internal temperature in the control module.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The temperature is too high.
The incorrect signal lasts longer than allowed.

Faultcode actions:

The Engine Control Module (ECM) activates the radiator cooling fan.

DTC063800

Throttle Actuator Control Range/Performance - Bank 1

DTC: 063800

Information:

The Engine Control Module (ECM) monitors the signals from the throttle unit's two position sensors.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

Both sensors are defective.

Faultcode actions:

The Engine Control Module (ECM) disables the supply to the damper motor for the electronic throttle and the throttle will set itself in the return position.

DTC064200

Sensor Reference Voltage A Circuit Low

DTC: 064200

Information:

The Engine Control Module (ECM) monitors the drive circuit for the 5 V supply to sensors in the engine.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal error in the control module.

Faultcode actions:

None.

DTC064300

Sensor Reference Voltage A Circuit High

DTC: 064300

Information:

The Engine Control Module (ECM) monitors the drive circuit for the 5 V supply to sensors in the engine.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal error in the control module.

Faultcode actions:

None.

DTC064600

A/C Clutch Relay Control Circuit Low

DTC: 064600

Information:

The Engine Control Module (ECM) monitors the power supply to the A/C compressor solenoid clutch.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The supply voltage to the A/C compressor solenoid clutch is too low.

Faultcode actions:

None.

DTC064611

A/C Clutch Relay Control Circuit Low General Electrical Failures Circuit short to ground

DTC: 064611

Information:

The Engine Control Module (ECM) monitors the power supply to the A/C compressor solenoid clutch.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The supply voltage to the A/C compressor solenoid clutch is too low.

Faultcode actions:

None.

DTC064700

A/C Clutch Relay Control Circuit High

DTC: 064700

Information:

The Engine Control Module (ECM) monitors the power supply to the A/C compressor solenoid clutch.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The power supply is too high.
There is an open circuit in the wires or inside the A/C compressor solenoid clutch.

Faultcode actions:

None.

DTC064715

A/C Clutch Relay Control Circuit High General Electrical Failures Circuit short to battery or open

DTC: 064715

Information:

The Engine Control Module (ECM) monitors the power supply to the A/C compressor solenoid clutch.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The power supply is too high.
There is an open circuit in the wires or inside the A/C compressor solenoid clutch.

Faultcode actions:

None.

DTC065200

Sensor Reference Voltage "B" Circuit Low

DTC: 065200

Information:

The Engine Control Module (ECM) monitors the drive circuit for the 5 V supply to sensors in the engine.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal error in the control module.

Faultcode actions:

None.

DTC065300

Sensor Reference Voltage "B" Circuit High

DTC: 065300

Information:

The Engine Control Module (ECM) monitors the drive circuit for the 5 V supply to sensors in the engine.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

There is an internal error in the control module.

Faultcode actions:

None.

DTC066800

PCM / ECM / TCM Internal Temperature Sensor Circuit Low

DTC: 066800

Information:

Engine Control Module (ECM) monitors the internal temperature sensor signal in the control module.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low for too long.

Faultcode actions:

The Engine Control Module (ECM) uses a constant internal temperature. The Engine Control Module (ECM) controls the radiator cooling fan according to a pre-defined speed.

DTC066900

PCM / ECM / TCM Internal Temperature Sensor Circuit High

DTC: 066900

Information:

Engine control module (ECM) monitors the internal temperature in the control module.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high for too long.

Faultcode actions:

The Engine Control Module (ECM) uses a constant internal temperature. The Engine Control Module (ECM) controls the radiator cooling fan according to a pre-defined speed.

DTC068500

ECM/PCM Power Relay Control Circuit/Open

DTC: 068500

Information:

When the usage mode is changed from driving to a lower mode the Engine Control Module (ECM) performs internal checks, which takes approximately 10 minutes. When the internal checks are complete, the Engine Control Module (ECM) deactivates the system relay.

Test criteria:

The control module's test for the DTC starts when:

The engine is shut down.

Detection criteria:

The DTC is set if the control module detects that:

The system relay was unexpectedly disengaged.

Faultcode actions:

None.

DTC068B00

ECM/PCM Power Relay De-Energized - Too Late

DTC: 068B00

Information:

When the usage mode is changed from driving to a lower mode the Engine Control Module (ECM) performs internal checks, which takes approximately 10 minutes. When the internal checks are complete, the Engine Control Module (ECM) deactivates the system relay.

Test criteria:

The control module's test for the DTC starts when:

The engine is shut down.

Detection criteria:

The DTC is set if the control module detects that:

The system relay is still engaged after the activation has been interrupted.

Faultcode actions:

None.

DTC069100

Fan 1 Control Circuit Low

DTC: 069100

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher, or after run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

None.

DTC069111

Fan 1 Control Circuit Low General Electrical Failures Circuit short to ground

DTC: 069111

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher, or after run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

None.

DTC069200

Fan 1 Control Circuit High

DTC: 069200

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher, or after run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

None.

DTC069212

Fan 1 Control Circuit High General Electrical Failures Circuit short to battery

DTC: 069212

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher, or after run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

None.

DTC069300

DTC 069300

DTC: 069300

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher, or after run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

None.

DTC069400

DTC 069400

DTC: 069400

Information:

The radiator cooling fan consists of an integrated control module and one or two fans, depending on the vehicle version. The radiator cooling fan has two functions, to cool the engine compartment and to cool the condenser when the A/C compressor is active.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher, or after run is in progress.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

None.

DTC06A000

Variable A/C Compressor Control Circuit

DTC: 06A000

Information:

The A/C compressor pressurizes and transports the refrigerant, which is necessary for operation of the A/C system. The A/C compressor is of the variable displacement type and consists of the A/C compressor solenoid clutch and the A/C compressor control valve, which is used to regulate the amount of refrigerant that is compressed. The Engine Control Module (ECM) monitors the A/C compressor control valve.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.
The A/C control is active.

Detection criteria:

The DTC is set if the control module detects that:

The signal to the A/C compressor control valve is missing.

Faultcode actions:

None.

DTC06A013

Variable A/C Compressor Control Circuit General Electrical Failures Circuit open

DTC: 06A013

Information:

The A/C compressor pressurizes and transports the refrigerant, which is necessary for operation of the A/C system. The A/C compressor is of the variable displacement type and consists of the A/C compressor solenoid clutch and the A/C compressor control valve, which is used to regulate the amount of refrigerant that is compressed. The Engine Control Module (ECM) monitors the A/C compressor control valve.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.
The A/C control is active.

Detection criteria:

The DTC is set if the control module detects that:

The signal to the A/C compressor control valve is missing.

Faultcode actions:

None.

DTC06A055

DTC 06A055

DTC: 06A055

Information:

The A/C compressor pressurizes and transports the refrigerant, which is necessary for operation of the A/C system. The A/C compressor is of the variable displacement type and consists of the A/C compressor solenoid clutch and the A/C compressor control valve, which is used to regulate the amount of refrigerant that is compressed. The Engine Control Module (ECM) monitors the A/C compressor control valve.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.
The A/C control is active.

Detection criteria:

The DTC is set if the control module detects that:

The signal from the pressure sensor is missing.

Faultcode actions:

None.

DTC06A094

DTC 06A094

DTC: 06A094

Information:

The Air-Conditioning Compressor module (ACCM) is a control module integrated with an A/C compressor and a power inverter in one unit. The Air-Conditioning Compressor module (ACCM) circulates the refrigerant that cools the A/C system. The Air-Conditioning Compressor module (ACCM) may also be used to cool the high voltage battery coolant circuit via the heat exchanger, high voltage battery cooling.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.
The A/C control is active.
The heat exchanger, high-voltage battery cooling, is active.
Note! The heat exchanger, high-voltage attery cooling, is only active under certain conditions. Run the test for the heat exchanger, high-voltage attery cooling, to make sure that the diagnostics have run.

Detection criteria:

The DTC is set if the control module detects that:

The speed of the compressor inside the Air-Conditioning Compressor module (ACCM) is too low.

Faultcode actions:

The performance of the A/C system is reduced.

DTC06A100

Variable A/C Compressor Control Circuit Low

DTC: 06A100

Information:

The Air-Conditioning Compressor module (ACCM) has a simplified built-in diagnostic system that can monitor a limited amount of errors. All diagnostic data is sent from the Air-Conditioning Compressor module (ACCM) to the Engine Control Module (ECM) via LIN.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.
The A/C control is active.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too low.

Faultcode actions:

None.

DTC06A111

Variable A/C Compressor Control Circuit Low General Electrical Failures Circuit short to ground

DTC: 06A111

Information:

The A/C compressor pressurizes and transports the refrigerant, which is necessary for operation of the A/C system. The A/C compressor is of the variable displacement type and consists of the A/C compressor solenoid clutch and the A/C compressor control valve, which is used to regulate the amount of refrigerant that is compressed. The Engine Control Module (ECM) monitors the A/C compressor control valve.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.
The A/C control is active.

Detection criteria:

The DTC is set if the control module detects that:

The signal to the A/C compressor control valve is too low.

Faultcode actions:

None.

DTC06A200

Variable A/C Compressor Control Circuit High

DTC: 06A200

Information:

The Air-Conditioning Compressor module (ACCM) has a simplified built-in diagnostic system that can monitor a limited amount of errors. All diagnostic data is sent from the Air-Conditioning Compressor module (ACCM) to the Engine Control Module (ECM) via LIN.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.
The A/C control is active.

Detection criteria:

The DTC is set if the control module detects that:

The signal is too high.

Faultcode actions:

None.

DTC06A212

Variable A/C Compressor Control Circuit High General Electrical Failures Circuit short to battery

DTC: 06A212

Information:

The A/C compressor pressurizes and transports the refrigerant, which is necessary for operation of the A/C system. The A/C compressor is of the variable displacement type and consists of the A/C compressor solenoid clutch and the A/C compressor control valve, which is used to regulate the amount of refrigerant that is compressed. The Engine Control Module (ECM) monitors the A/C compressor control valve.

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal to the A/C compressor control valve is too high.

Faultcode actions:

None.

DTC06A616

Sensor Reference Voltage "A" Circuit Range/Performance General Electrical Failures Circuit voltage below threshold

DTC: 06A616

Information:

The Engine Control Module (ECM) monitors the drive circuit for the 5 V supply to sensors in the engine.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

There is an error in the 5 V drive circuit inside the Engine Control Module (ECM).

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC06A617

Sensor Reference Voltage "A" Circuit Range/Performance General Electrical Failures Circuit voltage above threshold

DTC: 06A617

Information:

The Engine Control Module (ECM) monitors the drive circuit for the 5 V supply to sensors in the engine.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

There is an error in the 5 V drive circuit inside the Engine Control Module (ECM).

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC06A716

Sensor Reference Voltage "B" Circuit Range/Performance General Electrical Failures Circuit voltage below threshold

DTC: 06A716

Information:

The Engine Control Module (ECM) monitors the drive circuit for the 5 V supply to sensors in the engine.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

There is an error in the 5 V drive circuit inside the Engine Control Module (ECM).

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC06A717

Sensor Reference Voltage "B" Circuit Range/Performance General Electrical Failures Circuit voltage above threshold

DTC: 06A717

Information:

The Engine Control Module (ECM) monitors the drive circuit for the 5 V supply to sensors in the engine.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode driving.

Detection criteria:

The DTC is set if the control module detects that:

There is an error in the 5 V drive circuit inside the Engine Control Module (ECM).

Faultcode actions:

The Engine Control Module (ECM) restricts the vehicle performance if the fault occurs frequently.

DTC06DA00

Engine Oil Pressure Control Circuit/Open

DTC: 06DA00

Information:

The engine oil pump solenoid is a proportional valve. The solenoid regulates the oil flow through the engine oil pump via electromagnetism generated by a control signal from the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The signal is missing.

Faultcode actions:

None.

DTC06DB00

Engine Oil Pressure Control Circuit Low

DTC: 06DB00

Information:

The engine oil pump solenoid is a proportional valve. The solenoid regulates the oil flow through the engine oil pump via electromagnetism generated by a control signal from the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The oil pressure is too low.

Faultcode actions:

None.

DTC06DC00

Engine Oil Pressure Control Circuit High

DTC: 06DC00

Information:

The engine oil pump solenoid is a proportional valve. The solenoid regulates the oil flow through the engine oil pump via electromagnetism generated by a control signal from the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The oil pressure is too high.

Faultcode actions:

None.

DTC06DD00

Engine Oil Pressure Control Circuit Performance/Stuck Off

DTC: 06DD00

Information:

The engine oil pump solenoid is a proportional valve. The solenoid regulates the oil flow through the engine oil pump via electromagnetism generated by a control signal from the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The oil pressure is too low.

Faultcode actions:

None.

DTC06DE00

Engine Oil Pressure Control Circuit Stuck On

DTC: 06DE00

Information:

The engine oil pump solenoid is a proportional valve. The solenoid regulates the oil flow through the engine oil pump via electromagnetism generated by a control signal from the Engine Control Module (ECM).

Test criteria:

The control module's test for the DTC starts when:

The engine is running.

Detection criteria:

The DTC is set if the control module detects that:

The oil pressure is too high.

Faultcode actions:

None.

DTC070068

Transmission Control System (MIL Request) Algorithm Based Failures Event information

DTC: 070068

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. The Engine Control Module (ECM) communicates with the Transmission Control Module (TCM) via the Propulsion CAN.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

An event controlled diagnostic trouble code (DTC) does not mean that there is a fault in the control module when it is active, but is designed as information. Fault tracing therefore occurs from another DTC first.

Faultcode actions:

None.

DTC070168

DTC 070168

DTC: 070168

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. The Engine Control Module (ECM) communicates with the Transmission Control Module (TCM) via CAN.

Test criteria:

The control module's test for the DTC starts when:

Varied driving is performed.

Detection criteria:

The DTC is set if the control module detects that:

The oil temperature in the transmission is too high.

Faultcode actions:

The Engine Control Module (ECM) reduces engine performance.

DTC078068

Shift Malfunction Algorithm Based Failures Event information

DTC: 078068

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. The Engine Control Module (ECM) communicates with the Transmission Control Module (TCM) via the Propulsion CAN.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active or higher.

Detection criteria:

The DTC is set if the control module detects that:

An event controlled diagnostic trouble code (DTC) does not mean that there is a fault in the control module when it is active, but is designed as information. Fault tracing therefore occurs from another DTC first.

Faultcode actions:

None.

DTC078098

DTC 078098

DTC: 078098

Information:

Note! This diagnostic troule code (DTC) status is an event controlled diagnostic troule code (DTC). An event controlled diagnostic troule code (DTC) does not mean that there is a fault in the control module when it is active, ut is designed as information. The Engine Control Module (ECM) communicates with the Transmission Control Module (TCM) via CAN.

Test criteria:

The control module's test for the DTC starts when:

Varied driving is performed.

Detection criteria:

The DTC is set if the control module detects that:

The oil temperature in the transmission is too high.

Faultcode actions:

The Engine Control Module (ECM) reduces engine performance.

DTC085086

Park / Neutral Switch Input Circuit Bus Signal / Message Failures Signal invalid

DTC: 085086

Information:

The Engine Control Module (ECM) receives information about the current gear selected from the Transmission Control Module (TCM) via the CAN network.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active.

Detection criteria:

The DTC is set if the control module detects that:

The gear position sensor that is integrated in the Transmission Control Module (TCM) is indicating an unplausible position.

Faultcode actions:

None.

DTC085100

Park / Neutral Switch Input Circuit Low

DTC: 085100

Information:

The Engine Control Module (ECM) receives information about the current gear selected from a direct-connected wire to the Transmission Control Module (TCM). The Engine Control Module (ECM) compares the signal from the direct-connected wire with the signal received from the Transmission Control Module (TCM) via the CAN network.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active.

Detection criteria:

The DTC is set if the control module detects that:

The signals are not coherent.

Faultcode actions:

Engine Control Module (ECM) uses the signal from the Transmission Control Module (TCM).

DTC085200

Park / Neutral Switch Input Circuit High

DTC: 085200

Information:

The Engine Control Module (ECM) receives information about the current gear selected from a direct-connected wire to the Transmission Control Module (TCM). The Engine Control Module (ECM) compares the signal from the direct-connected wire with the signal received from the Transmission Control Module (TCM) via the CAN network.

Test criteria:

The control module's test for the DTC starts when:

The vehicle is in usage mode active.

Detection criteria:

The DTC is set if the control module detects that:

The signals are not coherent.

Faultcode actions:

Engine Control Module (ECM) uses the signal from the Transmission Control Module (TCM).

🖨 Print

Ledig

01

🖨 Print

Joining cables

01

Vehicles with FlexRay network

01

♦

CAUTION

Make sure that all openings are sealed.

02

♦

CAUTION

Ensure that the cable's untwisted length does not exceed 10 mm.

03

Use electrical tape.

All vehicles

01

Use special tool: 951 2620

02

Use special tool: 951 2785

03

Use special tool: 951 2850 special tool: 951 2851 and special tool: 951 2777

🖨 Print

Measuring the crankshaft assembly

Reconditioning

01

♦

CAUTION

Make sure that the component is clean, free of foreign material and lubricant.

ℹ

NOTE

If the specified value is exceeded, a new component must be installed.

See information about engine specifications, refer to:

Spark plugs, replace Camshaft position sensor exhaust, replace Camshaft position sensor intake, replace Intake solenoid, replace Exhaust solenoid, replace

02

Use: Micrometer

03

⚠

WARNING

Wear safety goggles.

Remove the marked components.

04

Use: Hole indicator

05

06

07

08

🖨 Print

VVT solenoid, replace

Removal

01

Release the lock.

Disconnect the connector.

02

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

Remove the screws.

03

Remove the intake solenoid.

04

Release the lock.

Disconnect the connector.

05

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

Remove the screws.

06

Installation

01

♦

CAUTION

Make sure that the surface is clean and free of foreign material.

Clean with Isopropanol.

02

Install the sensors.

Fasten the screws M6, torque: 10 Nm

Connect the cables.

🖨 Print

Engine block, installing components

Installation

01

Install the screws.

1, M8, torque: 24 Nm

2, M6, torque: 10 Nm

02

Install the following items:

03

Install the marked component.

Install the screws.

1. M6, torque: 10 Nm

2. M7, torque: 17 Nm

04

ℹ

NOTE

Use new seals.

Install the marked component.

Install the screws, M6, torque: 10 Nm

05

Install the marked component.

Install the clip(s).

06

Install the marked component.

Install the clips.

07

Install the marked component.

Install the screws, M6, torque: 10 Nm

08

Install the marked component.

Install the screws.

1, M5, torque: 5 Nm

1, M6, torque: 10 Nm

09

ℹ

NOTE

Use new seals.

Install the marked component.

Install the screws.

1. M6, torque: 10 Nm

2. M5, torque: 5 Nm

10

Install the marked component.

Install the screw M6, torque: 10 Nm

11

Install the marked component.

Install the nut M6, torque: 10 Nm

12

Install the marked component.

Install the screws M8, torque: 24 Nm

13

Install the screw M6, torque: 10 Nm

14

ℹ

NOTE

A click confirms that the component is in the correct position.

Install the hose.

15

Install the marked component.

16

Install the marked component. Install the screws M6, torque: 10 Nm

17

Install the marked component.

Install the screws M6, torque: 10 Nm

18

♦

CAUTION

Make sure that the components are positioned correctly.

Install the marked components.

Install the screws knock sensor, torque: 20 Nm

19

ℹ

NOTE

Use a new seal.

Install the marked component.

Install the screws M6, torque: 10 Nm

20

Install the marked component.

Install the screw M6, torque: 10 Nm

21

Clean the surface.

22

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

Check the surfaces for abrasion.

23

♦

CAUTION

Make sure that the components are positioned correctly.

Install the marked component.

24

ℹ

NOTE

Make sure that the installation marks are aligned.

If necessary turn the engine.

25

Measure

26

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

♦

CAUTION

Make sure that the seal remains correctly located.

ℹ

NOTE

Use a new seal.

27

Install the marked component.

Install the screws.

Use hands only.

Tighten each bolt 1 turn at a time.

28

Tighten the bolts injection pump, torque: 30 Nm

29

ℹ

NOTE

A click confirms that the component is in the correct position.

Install the marked component.

30

ℹ

NOTE

Only tighten the nuts finger tight at this stage.

Install the marked component.

Make sure to replace the marked component with a new.

31

Install the screws M6, torque: 10 Nm

32

Tighten the nuts, use special tool 981 4129

Stage 1: 18 Nm

Stage 2: 30 Nm

🖨 Print

Engine Coolant Pump, replace

Removal

01

Remove intake manifold, refer to:

Perform cooling system draining, charging and bleeding, refer to:

02

⚠

WARNING

Be prepared to collect escaping fluid.

Release the lock.

Remove the hose.

03

Remove the screws.

Installation

01

Install the marked component.

Install the screws M8, torque: 24 Nm

02

Install the hose.

Install the lock.

03

Install the intake manifold, refer to:

Perform cooling system draining, charging and bleeding, refer to:

🖨 Print

Thermostat, replace-

Removal

01

Drain the cooling system, refer to:

Remove intake manifold, refer to:

02

ℹ

NOTE

Be prepared to collect escaping fluid.

Release the lock.

Undo the hoses from the connection.

03

Remove the screws.

Remove the marked component.

Installation

01

Make sure that the seal is correctly located.

02

Install the screws, M6, torque: 10 Nm

Install the connector

Install the hoses.

03

Install the hoses from the connection.

04

Install the Induction pipe, refer to:

Fill the cooling system, refer to:

🖨 Print

Vibration damper, replace

01

Remove the screw.

Use special tool 999 7495.

02

Remove the screws.

03

Remove marked component.

Installation

01

ℹ

NOTE

Make sure that a new component is installed.

02

Install the vibration damper.

Install 1, the Oscillation damper (screw) to crankshaft.

Stage 1: 25 Nm

Stage 2: 90 °

Install 2, the central screw oscillation damper (crankshaft).

Stage 1: 110 Nm

Stage 2: 90 °

Use special tool 999 7495.

🖨 Print

Timing belt, replace

01

Remove the vibration damper, refer to:

02

Remove the screws.

03

♦

CAUTION

Make sure that the component is positioned correctly.

04

Install special tool :999 7497

05

Install special tool: 999 7497

06

ℹ

NOTE

Make sure to turn the component until stop.

07

Tighten the nuts.

08

Loosen the screw.

09

♦

CAUTION

The component is not to be reused.

Remove the marked component.

10

Remove the screw.

Remove the marked component.

11

Remove the screw.

Remove the marked component.

12

ℹ

NOTE

Make sure that the component is clean and free of foreign material.

Blow clean using compressed air.

13

Check the surfaces for abrasion.

Installation

01

♦

CAUTION

Make sure that the component is positioned correctly.

♦

CAUTION

Make sure that the crankshaft is not rotated.

02

ℹ

NOTE

Make sure that a new component is installed.

Tighten the screw M8, torque: 24 Nm

03

♦

CAUTION

Make sure that the component is positioned correctly.

ℹ

NOTE

Make sure that a new component is installed.

04

ℹ

NOTE

Make sure that a new component is installed.

Install the screw, only tighten the bolt finger tight at this stage.

05

ℹ

NOTE

Make sure that a new component is installed.

ℹ

NOTE

Make sure to follow the sequence indicated.

06

♦

CAUTION

Make sure that the marked component has been removed.

07

ℹ

NOTE

The timing belt tensioner setting is dependent on the engine temperature.

ℹ

NOTE

Make sure that the belt tensioner is aligned to the belt tensioner bracket.

Adjust to the specified value with Allen key.

Tighten the screw M8, torque: 24 Nm

08

ℹ

NOTE

The engine is rotated so that the belt assumes its correct position.

Turn the engine two laps.

09

♦

CAUTION

If the measured value is greater or less than the specified range, all steps in the Adjustment section must be carried out again.

ℹ

NOTE

Make sure that the belt tensioner is aligned to the belt tensioner bracket.

Adjust to the specified value.

10

Remove the socket.

11

Install the vibration damper, refer to:

12

Install marked component.

🖨 Print

Actuator turbo pressure (vacuum), replace

Removal

01

Undo the hoses from the connections.

02

Disconnect the connector.

03

Loosen the screws.

Installation

01

Install marked component.

Install the screws.

Install the pipes.

🖨 Print

Camshaft position sensor, exhaust side, replace

Removal

01

Remove the screws.

02

Release the connector's catch.

Disconnect the connector.

03

Remove the screw.

Installation

01

Install the sensor.

Install the screw M6, torque: 10 Nm

Install the connector.

Fold back and fasten the cabling.

M6, torque: 10 Nm

🖨 Print

Camshaft position sensor, inlet side, replace

Removal

01

Remove the connector.

02

Remove the marked component.

Remove the screw.

Installation

01

Install the sensor.

Install the screw M6, torque: 10 Nm

Install the connector.

🖨 Print

Camshaft seal, replace

Removal

01

Remove the VVT unit, replace, refer to:

02

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

♦

CAUTION

Make sure that the sharp edge does not damage the surrounding component.

Remove the camshaft seal using special tool: 951 2943

Installation

01

♦

CAUTION

Take extra care not to damage the seal.

Instal the seal use special tool: 999 7496

02

ℹ

NOTE

Make sure to turn the component until stop.

03

Install the VVT unit, replace, refer to:

Template

🖨 Print

Supercharger clutch - V311

Description

The supercharger clutch disengages the supercharger from the crankshaft. It is made of a solenoid clutch. When the supercharger clutch is not power supplied, the clutch is disengaged by the return springs.

The control signal initially gives a strong signal to quickly move the solenoid clutch to the engaged position. Thereafter, the signal strength is reduced to allow the clutch to slip easily during the action.

Diagnostic information

The supercharger clutch does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the clutch, sets DTCs and has readable parameters for it.

Connection and communication

The supercharger clutch is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Pump, water cooled charge air cooler - M401

Description

The pump, water cooled charge air cooler, pumps the coolant through the low-temperature engine coolant circuit.

Diagnostic information

The pump, water cooled charge air cooler, does not have a built-in diagnostic system. The Engine Control Module (ECM) controls the pump, sets DTCs and has readable parameters for it.

Connection and communication

The pump, water cooled charge air cooler, is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Coolant temperature sensor, water-cooled charge air cooler - S404

Description

The coolant temperature sensor, water-cooled charge air cooler, measures the coolant temperature in the low-temperature engine coolant circuit before the water-cooled charge air cooler.

Diagnostic information

The coolant temperature sensor, water-cooled charge air cooler, does not have a built-in diagnostic system. The Engine Control Module (ECM) controls the sensor, sets DTCs and has readable parameters for it.

Connection and communication

The coolant temperature sensor, water-cooled charge air cooler, is directly connected to the Engine Control Module (ECM).

Component location

Pin-out

🖨 Print

Main battery - A800

Description

The main battery converts chemical energy to electrical energy and can be recharged repeatedly. It consists of several cells connected in series to accumulate an appropriate voltage. Schematically, the battery contains a positive and a negative electrode.

The electrodes are made of different materials. The electrodes are placed in an electrolyte, referred to as battery acid. The chemical reaction between the different materials produces the electrical energy.

The main battery is a sealed Absorbed Glass Mat (AGM) battery. The battery does not use liquid, but instead uses a fiber glass mat, which contains the electrolyte. The electrolyte is kept in place by a separator paper that consists of fiberglass mat. The batteries can be built with very thin separators, which keep the internal resistance at a low level. The small amount of electrolyte makes the battery sensitive to dehydration, which may be caused by an overcharge resulting in gas generation.

The state of charge (SoC) is expressed as the amount of electrical energy that is stored in the battery at any given time, in relation to how much energy can be stored in a fully charged battery. The SoC is listed as a percentage of full charge.

Battery and cells

The battery is placed in a plastic container and has six internal chambers, one for each cell. The chambers are not connected to each other.

The maximum terminal voltage of a fully charged battery is 12.93 V, each cell generating 2.155 V.

Too high pressure can occur in case of incorrect charging, with too high voltage. If the safety valve is activated the battery is damaged.

Charging and discharging

Cycling is the process of charging and discharging the battery. A battery is always cycling. Cycling can have various degrees of depth. Deep cycles are more damaging than shallow cycles. Each cycle causes stress in the plates. Ultimately some material will separate from the plates, which reduces their capacity. A lead battery cannot tolerate infinite cycling. Deep cycles should be avoided in order to maintain a long service life.

Charging

During charging, energy is supplied to the battery. The lead sulfate (PbSO4) in the negative plate is converted back to pure porous lead (Pb) and the lead sulfate (PbSO4) in the positive plate is converted to lead dioxide (PbO2). Water (H2O) is consumed during the charging process and sulfuric acid (H2SO4) is formed. The density of the electrolyte increases as the amount of sulfuric acid increases.

The battery is charged with a maximum voltage and current as shown in the table below.

Battery capacity (Ah)	Max. current (A)	Max. voltage (V)	Max. charging time (h)
100 Ah	25 A	14.5 V	5-24 h
90 Ah	22.5 A	14.5 V	5-24 h
80 Ah	20 A	14.5 V	5-24 h
70 Ah	17.5 A	14.5 V	5-24 h
60 Ah	15 A	14.5 V	5-24 h
50 Ah	12.5 A	14.5 V	5-24 h
40 Ah	10 A	14.5 V	5-24 h

♦

CAUTION

Only use chargers that are both current- and voltage controlled. The battery is sensitive to overcharging and must be charged with an adapted charger. A battery that is charged with too high voltage or current does not absorb all the energy and the excess is converted to heat. When the battery becomes overheated, the electrolyte evaporates.

In-car discharging

The self-discharge of a battery is insignificant compared to the quiescent current draw. The quiescent current draw may be significant depending on how the vehicle is stored. Battery SoC level should be 85 % or higher to ensure the battery’s longevity. The storage temperature affects the battery self-discharge.

Vehicles stored in normal mode must be charged every 14 days.
Vehicles stored in transport mode must be charged every 30 days.

Deep cycling

If the battery is poorly charged, the risk of damaging the battery beyond repair is significantly higher, even at relatively mild temperatures. The table below shows the freezing points of the electrolyte in relation to the state of charge (SoC) of the battery.

State of charge (SoC)	Freezing point
100%	Approximately -70 °C
40%	Approximately -25 °C
10%	Approximately -10 °C

If the discharge is extremely deep, all sulfuric acid would ultimately be consumed and only water will remain in the electrolyte. As lead sulfate is more soluble in water than in sulfuric acid, some of the lead sulfate in the plates will end up in the electrolyte. When the battery is charged, the lead will fall on to the negative plates and separators and gather in small spots on the surface. This is known as hydrogenation and is a cause of short circuits in the battery.

Self-discharge

There is always self-discharge in a battery. If a battery is not in use for a long period, there will be a considerable self-discharge. The acid density drops and the active material in the plates is converted to lead sulfate. The speed of discharge depends on the temperature, age, condition, and construction of the battery. The temperature is particularly influential. The rate of self-discharge is faster at higher temperatures. Batteries should be stored for prolonged periods in a dry, cold place, preferably below freezing point. Ensure that the battery is fully charged if it is to be left unused for a long period. No further charging is required if the battery is in good condition and stored in a dry, cold place.

Capacity

The capacity of a fully charged battery is its ability to give a constant current during a certain time and is stated in the unit ampere-hours (Ah). This gives a higher cold-start current value (CCA = Cold Cranking Amperes).

The capacity of a battery is not only dependent on the size and construction of the battery, but also varies considerably based on the size of the discharge current. The lower the discharge current, the higher the capacity and vice versa. The capacity of the battery is also affected by the temperature and the age of the battery. The nominal value is given at 25 °C.

The table shows the difference in capacity of a battery at 25 °C and -18 °C.

Differences in capacity at 25 °C and -18 °C

Capacity at 25 °C	Corresponding capacity at -18 °C
100%	55%
70%	35%
40%	25%

Service life

The service life of a battery can be impacted by different conditions. A high ambient temperature speeds up the chemical processes in the battery during charging and discharging. For every 10 °C increase in temperature, the reaction speed of the processes doubles. At high temperatures, the battery service life can be reduced due to:

Corrosion
Self-discharge
Sulfation

The service life of a battery improves in lower temperature surroundings.

Sulfation

During normal driving, small sulfate crystals are formed. They are not harmful at first, but during extensive charge deprivation the lead sulfate converts to stable a crystalline that sets on the negative plates. When these develops to larger crystals, it reduces the battery's active material and therefore the direct performance. If the SoC decreases below 70 % for more than a few weeks without any re-charging, the damage to the battery due to sulfation may be irreversible.

Diagnostic information

The main battery does not have a built-in diagnostic system. The Battery Monitoring Sensor (BMS) monitors the battery and sends diagnostic data to the Central Electronic Module (CEM), which stores the DTCs and the readable parameters.

Connection and communication

The main battery is directly connected to the Battery Monitoring Sensor (BMS).
The main battery is directly connected to the Battery Control Switch Module (BCSM).

Component location

Pin-out

🖨 Print

VVT unit, replace

Removal

01

Remove vacuum pump, refer to:

Vacuum pump, replace

02

Remove the vibration damper, refer to:

03

Remove the screws.

04

⚠

WARNING

Be prepared to collect escaping fluid.

♦

CAUTION

The components are not to be reused.

Loosen the marked details.

05

Remove timing belt, refer to:

06

♦

CAUTION

The components are not to be reused.

Remove the screws.

07

♦

CAUTION

Make sure that the marked component has been removed.

08

⚠

WARNING

Be prepared to collect escaping fluid.

09

♦

CAUTION

Make sure that the component is positioned correctly.

10

Install special tool 999 7490

11

Install special tool 999 7490 second component.

Installation

01

Clean marked area with isopropanol and apply engine oil.

02

03

ℹ

NOTE

Only tighten the bolts finger tight at this stage.

04

ℹ

NOTE

Only tighten the nuts finger tight at this stage.

05

ℹ

NOTE

Make sure to follow the sequence indicated.

06

07

ℹ

NOTE

The timing belt tensioner setting is dependent on the engine temperature.

ℹ

NOTE

Make sure that the belt tensioner is aligned to the belt tensioner bracket.

Adjust to the specified value.

Tighten the screw M8, torque: 24 Nm

08

Tighten the nuts.

09

Tighten the center screws, torque: 90 Nm

10

♦

CAUTION

Make sure that the marked component has been removed.

11

♦

CAUTION

Make sure that the marked component has been removed.

12

ℹ

NOTE

The engine is rotated so that the belt assumes its correct position.

Turn the engine.

13

ℹ

NOTE

Make sure that the belt tensioner is aligned to the belt tensioner bracket.

Adjust to the specified value.

14

Install the plug, torque: 5 Nm

15

Install the vacuum pump, refer to:

Vacuum pump, replace

Install the vibration damper, refer to:

🖨 Print

Fuel system pressure release

01

⚠

WARNING

When working on the high-pressure part of the fuel system, the system must be depressurized before work begins.

Disconnect the electric high-pressure pump.

02

Start the engine and run the engine until the engine stops.

🖨 Print

Fuel pump, replace

Removal

01

Perform depressurizing fuel system refer to:

Safety information fuel system

02

Release the connector's catch.

Disconnect the connector.

03

Release the connector catches.

Disconnect the connectors.

04

Remove the screws.

05

Remove the hose.

06

Remove the screw.

07

Remove the screw.

08

See information about safety information fuel system refer to:

09

⚠

WARNING

Be prepared to collect escaping fluid.

Release the lock.

Remove the hose.

10

♦

CAUTION

Make sure that all openings are sealed.

Remove the pipe use special tool 981 4198

11

♦

CAUTION

This component is sensitive to "mechanical stresses". If the component has been dropped onto the floor, for example, it must not be installed in a vehicle.

Remove the screws.

Remove the marked component.

12

ℹ

NOTE

Make sure that no component falls off during removal.

13

♦

CAUTION

This component is sensitive to "mechanical stresses". If the component has been dropped onto the floor, for example, it must not be installed in a vehicle.

Installation

01

♦

CAUTION

Make sure that the component is positioned correctly.

02

♦

CAUTION

Make sure that the components are positioned correctly.

03

Install the marked component.

install the screws M8, torque: 24 Nm

04

Install the pipe use special tool 981 4198

High-Pressure Fuel Line to Fuel Pump.

Step 1, torque: 12 Nm

Step 2, torque: 25 Nm

05

Install the hose and lock.

06

Install the screw M6, torque: 10 Nm

07

Install the screw.

08

Install the hose.

09

Install the screws M6, torque: 10 Nm

10

Connect the connectors.

Fasten the connector catches.

11

Connect the connector.

Fasten the connector catches.

12

⚠

WARNING

Make sure that there are no leaks.

Start the engine and run it for five minutes.

🖨 Print

Safety for service test

Description

Variants

Operation

Operating modes

Signals

Activation and deactivation

Settings

Reduced function under fault conditions

Related functions

🖨 Print

new service safety

The is about service safety

🖨 Print

Vacuum pump, replace

Removal

01

Remove the fuel pump, refer to:

02

Remove the hose.

Remove the screws.

Remove the vacuum pump.

Installation

01

Clean the marked area.

Apply sealing compound.

02

Install the vacuum pump.

Install the screws M8, torque: 24 Nm

Install the vacuum hose.

03

Install the fuel pump, refer to:

Sensor- COPY

🖨 Print

Valve, piston cooling, replace

Removal

01

Remove the vibration damper refer to:

02

Remove the screws and the marked component.

03

ℹ

NOTE

Use suitable paper to absorb any escaping fluid.

Remove the piston cooling nozzle.

04

ℹ

NOTE

Make sure that a new component is installed.

Installation

01

Install new seal.

Install the piston cooling nozzle, torque:41 Nm

02

Install the vibration damper refer to:

Relay check

🖨 Print

test

test info

bla

tänk på

🖨 Print

General Test Information

The resistance in switches, wires and terminals should be 0 Ω. There is sometimes resistance in the connections due to oxidation. If the resistance is too great there will be performance problems. The resistance at which malfunction occurs depends on the circuit load. Malfunction starts at a few ohms. Other possible reasons for performance issues could be an open or a short circuit, damaged wires or a poor connection.

When measuring, use the wiring diagram to get information regarding values and measurement data.

Before replacing control modules or components, the following parts of the circuit must be checked:

Terminals on the control module and on the components.
Connectors on the harness side.
Wires and harness.
Splices in the harness.

The most likely root cause for performance issues depends on the type of fault. A short circuit to ground or to other wires is more likely to occur in the cable harness than in a connector. An open circuit can be caused by connectors as well as wires. Voltage drops are most likely caused by connectors. A good rule of thumb is to perform the fault tracing procedure as follows:

Start by checking the connectors visually. Use the related method for Removal, replacement and installation in order to expose the connector. Use the images in the wiring diagram to get more detailed information regarding component locations and pin outs in connectors.

If no damage or fault can be found in any connector, continue to fault trace the wires. Use a break out box (if available). Use the signal information in the wiring diagrams in order to get information regarding values and measurement data. Use the cable harness images to get information about the location of wires, splices and connectors.

An intermittent electrical fault can be caused by faults in the wiring, the components or the connectors. Possible causes for intermittent electrical faults are:

Damaged terminal pins in the connector.

Loose connections in the connectors.

Poor ground connection (due to oxidation).

Moisture, poor connections in the connector.

Damaged or defect components.

Strong magnetic or other interference that affects the control modules.

In case the circuit is monitored with On Board Diagnostic tests, check the DTCs related to the circuit and use the fault detection counter in order to see if the fault is detected by the control module while twisting and shaking the connector/cable whilst the function is active. For more information regarding how to use DTC related data during fault tracing, see DTC Extended Information.

Important precautions during fault tracing

⚠

WARNING

Under no circumstances should an ohmmeter or any other live measuring instrument be used to take readings towards an airbag or pyrotechnical actuator, neither directly on the airbag nor from another connection point in the wiring harness. This could cause a deployment of the airbag or pyrotechnical actuator. Make sure always to measure on the correct wires in the multiple connectors, since some wires may go to pyrotechnical actuators.

♦

CAUTION

Avoid touching the control module connector pins and the corresponding cable harness connectors. When available, always use a break out box when measuring signals in order not to damage connectors. In case a break out box is not available, it is important to position a replacement part between the female connector and the measuring instrument when taking readings from the female connector. The replacement part consists of a piece of cable with a cable terminal at one end. There is a risk of electrostatic discharge, which could damage the control module. Before starting the fault tracing, discharge yourself and the tools to be used from static electricity by holding the metal part of the tool and touching the vehicle body or chassis.

Terminals: check for fretting corrosion

Open the connectors and check the terminals visually for fretting corrosion.

Fretting corrosion can be recognized as dark smudges on electrical terminals. In less severe cases it may be difficult to see.

Fretting is caused by two electrical surfaces in a connector chafing each other. The chafing movement causes oxidized debris to build up between the pin and the connector. The debris is nonconductive and will act as an insulation, thus causing an increased resistance in the connector.

The chafing movement may be caused by any of the following conditions:

Not properly secured connectors, components or wiring harness.
Poor connection or mechanical retention.
Thermal cycling.
Vibration

In severe cases, the chafed part of the pins and connectors may become heavily eroded.

Actions:

Check that the components, the connectors and the wiring harness are properly secured.
Check that the pins and terminals are securely inserted into the connector.
Clean the connector from the fretting corrosion.
Apply dielectric lubricant to both the component/control module side and the harness side.

Terminals: check for corrosion

Check the terminals visually for corrosion. Corrosion can be recognized as a white/green coating. Corrosion is mostly caused by moisture. Oxidation is most likely to cause a poor connection but may also cause short circuits.

Actions:

Clean the connector from the corrosion.
Apply dielectric lubricant to both the component/control module side and the harness side.

Terminals: general check of pins and terminals

Check for damage to pins and terminals.
Check that pins and terminals are properly inserted into the connector.
Check that the wire is properly connected to the pin or terminal. Loose connections in terminals may be caused by a faulty connection between a cable and its cable terminal. Loose connections produce the same faults as an intermittent open circuit in a wire.

If no visual damage is detected, use a loose male connector to test the drag. Make sure that the female connector provides a good contact and that the pin remains in place when the male connector is lightly pulled.

In order to locate damage, shake the cable lightly and pull on the connectors during measurement.

Wiring and harness: open circuit

An open circuit in a wire is indicated by performance problems. Chafed and broken leads are common causes of faults.

Connect an ohmmeter between the ends of the cable. The ohmmeter should read approximately 0 Ω if there is no open circuit in the wire.

Wiring and harness: short circuit to ground

A short circuit between a live wire and ground is often indicated by performance problems or a fuse blowing when a current is passed through the wire.

Activate all switches and sensors in the circuit. Check whether the fuse blows.
Disconnect the connectors in the circuit to ensure that they do not affect the readings.
Connect an ohmmeter between the wire and ground. The ohmmeter should read infinite resistance if no components are connected.

Wiring and harness: short circuit to supply voltage

A short circuit between a wire and the supply voltage is often indicated by performance problems or a fuse blowing when a current is passed through the wire.

Use a voltmeter to take readings at various points in the circuit while operating switches and sensors. The voltmeter reading depends on the circuit being tested and the positions of switches and sensors. Use the wiring diagram to determine the correct voltage in the circuit.
Use an ohmmeter between likely problematic cables to detect short circuits between them. The ohmmeter should read infinite resistance between cables that are not connected to each other in the circuit.

🖨 Print

Oil trap, replace

Removal

01

Loosen the clips.

02

03

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

Remove the marked component.

Installation

01

ℹ

NOTE

Make sure that the mating faces are clean and free of foreign material.

Clean the area with isopropanol.

02

♦

CAUTION

Make sure that the surface is clean and free of foreign material.

ℹ

NOTE

Make sure that a new component is installed.

ℹ

NOTE

Make sure that the seal is correctly located.

03

ℹ

NOTE

Make sure to follow the sequence indicated.

Install the screws M6, torque: 10 Nm

🖨 Print

Induction pipe, replace

Remove

01

Remove the clips.

02

Disconnect the connector.

03

Disconnect the connector.

04

Remove the screws.

Undo the hose from the connection.

Fold marked component aside.

05

Disconnect the connector.

06

Remove the screws.

Fold marked component aside.

07

Remove the screw.

Remove the component carefully.

08

Remove the screws.

09

Loosen the clip use special tool: 951 2943

Undo the hose from the connection.

10

Remove the screws.

Installation

01

Transfer the screw nipples to the new induction pipe, torque: 6 Nm

02

Transfer the TMap sensor to the new induction pipe.

Replace the o-ring.

03

Install the induction pipe.

Screws M6, torque:

04

Clean the area.

Make sure the sealing is correct paced.

05

Install the pipe.

06

Install the EVAP valve bracket, to Inlet manifold, torque: 5 Nm

07

Install the MAP sensor, torque: 4 Nm

08

Fold marked component back.

Install the screws M6, torque: 10 Nm

09

Connect the connector.

10

Install the EVAP pipe, torque: 3 Nm

11

Install the connector.

12

Install the connector.

13

Install the clips.

Template

🖨 Print

Turbocharger, replace

Removal

01

Drain cooling system, draining, filling, and bleeding, refer to:

02

Remove the panel.

03

Loosen the hose clamp.

Release the lock.

04

Remove the hose.

05

Remove the marked component.

Remove the screws.

06

Remove the oil pressure pipe to the turbocharger.

07

Remove the screws.

Remove the pipe.

08

Remove the nuts.

Remove the marked component.

Installation

01

1. Torque: Exhaust manifold to cylinder head, nut

Stage 1: 20 Nm

Stage 2: 20 Nm

2. Torque: Exhaust manifold to cylinder head, bolt.

Stage 1: 20 Nm

Stage 2: 20 Nm

02

Install the pipe.

Install the screws M6, torque: 10 Nm

03

Install the screws M6, torque: 10 Nm

install the oil pressure pipe to the turbocharger, torque: 26 Nm

04

Install the marked component.

install the screw M6, torque: 10 Nm

05

Install the hose.

06

Make sure that the mating faces are clean and free of foreign material.

Make sure that the seal is correctly located.

07

Install the hose a click confirms that the component is in the correct position.

08

Install the panel.

09

Fill the cooling system, draining, filling, and bleeding, refer to:

🖨 Print

Carrier plate, replace

01

Remove the screws.

Move aside the sensor.

02

Install the special tool: 999 7120

Use a screw M10 x 50 mm and a nut M10

03

Remove the screws.

04

Remove the marked component.

Installation

01

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

♦

CAUTION

Make sure that the flywheel/flexplate is in full contact with the crankshaft flange before installing the flywheel/flexplate screws.

ℹ

NOTE

Make sure that the locating pin on the crankshaft is aligned with the guide hole in the flywheel/flexplate.

Install the marked component.

02

Install special tool: 999 5678

03

Install the screws.

Stage 1, torque: 45 Nm.

Stage 2, angle: 50 °

04

Remove the special tool.

05

Install the screws.

Stage 1, torque: 45 Nm.

Stage 2, angle: 50 °

06

Remove the special tool: 999 7120

🖨 Print

Crankshaft front seal, replace

Removal

01

Remove the timing belt, refer to:

02

Install special tool: 999 7493

03

Install special tool: 999 7493

04

Remove the screws.

05

Remove the screws.

06

♦

CAUTION

Make sure that the components are not forcibly bent.

07

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

Remove the screws.

Installation

01

Install special tool: 999 7532

02

Apply engine oil.

03

♦

CAUTION

Take extra care not to damage the seal.

ℹ

NOTE

Make sure that the seal is correctly located.

04

Install screws M6, torque: 10 Nm

05

ℹ

NOTE

Make sure that the mating faces are clean and free of foreign material.

06

Note position of components.

07

Install the crankshaft pulley use special tool 999 7047

08

Install the timing belt, refer to:

🖨 Print

Crankshaft position sensor, replace

Removal

01

ℹ

NOTE

Orientation view

02

Loosen the hose clamp.

03

♦

CAUTION

Note the routing of the lines and hoses.

Remove the screws.

04

Loosen the screw.

05

Remove the screws.

06

ℹ

NOTE

Make sure that the sensor is correctly installed.

07

Remove the screw.

08

09

Disconnect the connector.

Installation

01

02

Connect the cable

03

04

Install the screw.

05

ℹ

NOTE

Make sure that the sensor is correctly installed.

06

Install the flywheel sensor bracket to the engine, torque: 10 Nm

07

Sensor screw M6, torque:10 Nm

08

Install the screws M6, torque: 10 Nm

09

Install marked component.

🖨 Print

Crankshaft seal, rear, replace

Removal

01

Remove the carrier plate, refer to:

02

♦

CAUTION

Take extra care not to damage the mating faces.

Use special tool: 999 5651

Installation

01

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

Apply engine oil on the sealing.

Install the sealing use special tool: 999 7174

02

Install the carrier plate, refer to:

🖨 Print

Engine coolant temperature sensor, replace

Removal

01

Drain cooling system, draining, filling, and bleeding, refer to:

02

03

Remove the marked components.

04

Release the lock.

Disconnect the connector.

05

⚠

WARNING

Be prepared to collect escaping fluid.

Remove the sensor use special tool: 951 2885

06

07

01

ℹ

NOTE

Make sure that a new seal is installed.

Install the temperature sensor coolant, torque: 22 Nm

Use special tool: 951 2885

02

Connect the cable.

03

Install the hose clamps.

Fuel injector - V102

Engine coolant temperature sensor - S403

🖨 Print

Cylinder head, replace

Removal

01

Perform fuel system pressure release, refer to:

Spark plugs, replace Engine Coolant Pump, replace Oil trap, replace

02

Remove the supercharger, refer to:

Supercharger, replace

03

Remove the panel.

04

Loosen the clips.

Disconnect the connectors.

Fold marked component aside

05

Remove the screw.

Release the lock.

06

Remove the marked component.

07

Remove the nut.

Remove the marked component.

08

Remove the screws.

Remove the marked component.

09

Remove the fasteners.

10

Remove the marked components.

Remove the studs.

11

Remove the screw.

12

Remove the marked component.

13

Remove the following items:

14

Remove the screw.

15

Remove the screw.

16

Remove the screw.

Fold marked component aside.

17

Remove the screws.

18

♦

CAUTION

Take extra care when handling the component.

Remove the component carefully.

19

♦

CAUTION

Take extra care when handling the components.

Remove the marked components.

20

♦

CAUTION

Note the position of the components before removal.

♦

CAUTION

Take extra care when handling the components.

Remove the marked components.

21

♦

CAUTION

The components are not to be reused.

ℹ

NOTE

Make sure to follow the sequence indicated.

Remove the screws.

22

♦

CAUTION

Take extra care when handling the component.

Remove the marked component.

23

Remove the marked component.

Installation

01

♦

CAUTION

Take extra care not to damage the mating faces.

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

♦

CAUTION

Make sure that the oil galleries are clean and free of foreign material.

Clean the area.

02

♦

CAUTION

Make sure that no fluids are present in the cylinder head bolt threaded bores.

Blow clean using compressed air

03

♦

CAUTION

Take extra care not to damage the mating faces.

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

♦

CAUTION

Make sure that the oil galleries are clean and free of foreign material.

Clean the surface using isopropanol.

04

♦

CAUTION

Take extra care not to damage the mating faces.

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

♦

CAUTION

Make sure that the oil galleries are clean and free of foreign material.

Clean the surface using isopropanol.

05

♦

CAUTION

Take extra care not to damage the mating faces.

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

♦

CAUTION

Make sure that the oil galleries are clean and free of foreign material.

Clean the surface using isopropanol.

06

♦

CAUTION

The component has a left-hand thread.

Check the value.

07

Remove marked component.

08

♦

CAUTION

Take extra care when handling the component.

Install the marked component.

09

ℹ

NOTE

Make sure to follow the sequence indicated.

ℹ

NOTE

Make sure that new components are installed.

Tighten the screws.

Stage 1, torque: 40 Nm

Stage 2, torque: 40 Nm

Stage 3, 120 °

Stage 4, 120 °

10

Perform valve clearance, refer to:

Valve clearance, adjustment

11

♦

CAUTION

Make sure that these components are installed to the noted removal position.

Install the marked components.

12

Apply a thin and even layer engine oil.

13

♦

CAUTION

Make sure that the components are positioned correctly.

Rotate marked component according to image.

14

♦

CAUTION

Make sure that the components are positioned correctly.

Rotate marked component according to image.

15

♦

CAUTION

Make sure that the components are positioned correctly.

Install the marked components.

16

ℹ

NOTE

Wipe off any excess sealant.

ℹ

NOTE

The component must be installed within 5 minutes of applying the sealant.

♦

CAUTION

After applying the sealant, wait for a minimum of 2 hours before starting the engine.

17

♦

CAUTION

Make sure that equal pressure is applied to the full length of the component.

ℹ

NOTE

Make sure to follow the sequence indicated.

Install the marked component.

Install the screws M7, torque: 17 Nm

18

♦

CAUTION

Wipe off any excess sealant.

Clean the marked area.

19

♦

CAUTION

Wipe off any excess sealant.

Clean the marked area.

20

Install the screw M7, torque: 17 Nm

21

Install the following items:

Oil trap, replace Engine Coolant Pump, replace Spark plugs, replace

22

Install the screw M8, torque: 24 Nm

23

Install the marked components.

Install the studs, torque: 20 Nm

24

Install the marked component.

Exhaust manifold to cylinder head, bolt:

Stage 1: torque: 20 Nm

Stage 2: torque: 20 Nm

Exhaust manifold to cylinder head, nut:

Stage 1: torque: 20 Nm

Stage 2: torque: 20 Nm

25

Install the marked component.

Install the screws M6, torque: 10 Nm

26

Install the marked component.

Install the screw M6, torque: 10 Nm

27

Install marked component.

28

Install the lock.

Install the screw M6, torque: 10 Nm

29

Fold marked component back.

Install the connectors.

Install the clips.

30

Install the panel.

31

Install the supercharger, refer to:

Supercharger, replace

Intake manifold air temperature sensor - S303

Sensor, oil level - S503

🖨 Print

My technical specification- COPY

Control valve, fuel quantity - V103

🖨 Print

Supercharger, replace

Removal

01

Remove marked component.

02

Remove the cable harness clips.

Release the connector catches.

Disconnect the connectors.

03

Release the connector catches.

Disconnect the connectors.

04

Undo the hoses from the connections.

05

Remove the screws.

06

Loosen the hose clamp.

Remove the hose.

07

Release the lock.

Remove the hose.

08

Remove the cable harness clips.

Release the lock.

Disconnect the connector.

09

Remove the screws.

10

Loosen the hose clamp.

Remove the hose.

11

♦

CAUTION

Note the position of each cable.

Removed the marked component use special tool: 999 5543

12

Remove the screws.

13

ℹ

NOTE

Make sure to turn the tool until stop.

14

Remove the screws.

15

16

Remove the screws.

17

Remove the screws.

18

Fold the insulation aside.

19

Remove the screws.

20

Remove the clips.

21

Remove the screws.

Installation

01

Install the screws M8, torque: 24 Nm

02

Install the panel.

Press the clip into position.

03

Install the screws M6, torque: 10 Nm

04

05

Install the screws M6, torque: 10 Nm

06

Install the screws M6, torque: 10 Nm

07

ℹ

NOTE

Make sure to turn the component until stop.

08

♦

CAUTION

Make sure that the component is positioned correctly.

09

♦

CAUTION

Make sure that the component is positioned correctly.

10

ℹ

NOTE

Only tighten the bolts finger tight at this stage.

11

Install the screws M8, torque: 24 Nm

12

Tighten the screw M10, torque: 50 Nm

13

Remove the screw.

14

ℹ

NOTE

Make sure to turn the component until stop.

Turn the screw until stop, use: 999 7508

15

Install the screw M7, torque: 17 Nm

16

Install the catalyst monitor sensor, torque: 45 Nm

17

Install the clamp.

18

Install the screws M6, torque: 10 Nm

19

Install the cable harness and clips.

20

Install the hose and fasten the locks.

21

Install the hose and fasten the clamp.

22

Install the marked component screws M6, torque: 10 Nm

23

Install the hoses.

24

Install the connectors.

25

Install the connector catches and the connectors.

26

1. Screw M12, torque: 80 Nm

2. Bracket engine mounting to cylinder head M12,

Step 1, torque: 90 Nm

Step 2, 120 °

3. Bracket to cylinder head, stud bolt, torque: 60 Nm

🖨 Print

Valve clearance, adjustment

01

Remove camshafts, refer to:

Camshafts, replace

02

♦

CAUTION

Make sure that the component is positioned correctly.

ℹ

NOTE

Measure the actual clearance between cam lobe and tappet by installing the tappet with the lowest height.

03

Install the marked components.

04

Apply a thin and even layer.

05

Install the marked components.

06

Install the Special tool 999 7578

Screws M7, torque: 17 Nm

07

ℹ

NOTE

Only tighten the bolts finger tight at this stage.

Tighten the bolts.

08

Install the screw.

09

Measure and note the valve clearance values.

See information about engine, refer to:

10

♦

CAUTION

Only rotate the camshaft clockwise.

Repeat the measurement for all cylinders.

🖨 Print

Oil filter, replace

Removal

01

⚠

WARNING

Hot fluid.

Remove the marked component.

02

⚠

WARNING

Hot fluid.

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

Remove the marked component.

Special tool: 999 7499

03

ℹ

NOTE

Use a new seal.

Remove the marked component.

Installation

01

Install the oil plug, torque: 38 Nm

02

Install the oil filter, use special tool 999 5679, torque: 25 Nm

03

Fill the oil according to specification.

🖨 Print

Fuel injector, replace

Removal

01

Remove the fuel rail, refer to:

02

03

ℹ

NOTE

Note the position.

04

Make sure that the components are positioned correctly.

05

ℹ

NOTE

A click confirms that the component is in the correct position.

Use special tool: 999 7501

06

ℹ

NOTE

Note the placing of the tool.

Use special tool: 999 7502

07

Use special tool: 999 7502

08

Use special tool: 999 7502-2

09

♦

CAUTION

Pull carefully.

This step requires considerable force.

10

⚠

WARNING

Wait for the time specified.

♦

CAUTION

Note the placing of the tool.

11

♦

CAUTION

Make sure that the marked component has been removed.

ℹ

NOTE

This step requires considerable force.

Installation

01

♦

CAUTION

All seals shall be replaced.

Connect the connector.

02

Install the fuel rail, refer to:

🖨 Print

Fuel rail, replace

Removal

01

⚠

WARNING

Exposure to fuel can be harmful and can cause severe health damage or death.

♦

CAUTION

To avoid that dirt can cause damage during disassembly, the area should be cleaned both at the start and if needed after components are disassembled.

Relieve the fuel pressure, refer to:

Remove the ignition coil, refer to:

Ignition coil, replace

02

Remove the screws.

03

Remove the screw.

04

Remove the screws.

05

Release the connector catches.

Disconnect the connectors.

06

Loosen the screws.

Fold marked components aside.

07

⚠

WARNING

Be prepared to collect escaping fluid.

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

♦

CAUTION

Extreme cleanliness must be exercised when handling these components.

Remove the nuts, use special tool: 981 4198

08

Release the locks.

09

⚠

WARNING

Be prepared to collect escaping fluid.

Remove the screws.

Remove the marked component.

10

♦

CAUTION

Observe caution when carrying out this step.

Install the Special tool.

Rotate marked component according to image.

11

♦

CAUTION

Note the placing of the tool.

Remove the screws and lift the component carefully.

12

Remove the clips.

13

ℹ

NOTE

Orientation view

Installation

01

Install new clips.

02

ℹ

NOTE

Clean carefully, using compressed air before installing.

Special tool: 999 7505

03

♦

CAUTION

Be extra careful when installing this component.

Install the marked components.

04

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

Clean carefully, using compressed air and special tool: 999 7505

05

Install the fuel rail.

Install screws. torque: 20 Nm

06

ℹ

NOTE

Make sure that a new component is installed.

Install the fuel line, use special tool: 981 4198

Stage 1, torque: 12 Nm

Stage 2, torque: 25 Nm

07

Fold marked component back.

Install screws M6, torque: 10 Nm

08

Connect the connectors.

Release the connector catches.

09

Connect the connectors.

Fasten the connector catches.

10

Install the screws M6, torque: 10 Nm

11

Install the screw M6, torque: 10 Nm

12

Fasten the cables M6, torque: 10 Nm

13

Install the ignition coil, refer to:

Ignition coil, replace

🖨 Print

Ignition coil, replace

Removal

01

Remove the hose.

02

Undo the hose from the connection and fold aside.

03

Remove the screws and the marked component.

Installation

01

Apply grease on the area indicated.

02

Install the component.

M6, torque: 10 Nm

03

Fasten the connector catches.

Connect the connectors.

04

Install the hose.

🖨 Print

Manifold absolute pressure MAP sensor, replace

Removal

01

Disconnect the connector.

02

Disconnect the connector.

Remove the screw.

Remove the marked component.

Installation

01

Install the sensor.

Install the connector.

Install screw, torque:5 Nm

🖨 Print

Oil cooler, engine, replace

Remove

01

Drain the engine oil, refer to:

Drain the cooling system, refer to:

02

⚠

WARNING

Be prepared to collect escaping fluid.

Remove the hoses.

Remove the marked component.

Installation

01

Replace the seals.

02

⚠

WARNING

Be prepared to collect escaping fluid.

Install the marked component.

Install the hoses.

Install the screws M7, torque: 17 Nm

03

Fill the engine oil, refer to:

Fill the cooling system, refer to:

🖨 Print

Oil pump, replace

Removal

01

Remove oil pan, refer to:

02

ℹ

NOTE

Only use moderate force.

1, Press moderate.

2, Lock with a pin 3mm.

03

Remove the marked component.

04

Remove the screw.

Fold marked component aside.

05

Remove the screws.

06

Remove marked component.

Installation

01

Install the pump.

02

Install screws M7, torque: 17 Nm

03

Install the cable.

Install the screw M7, torque:

04

Install marked component M6, torque: 10 Nm

05

Push gently and remove the pin.

06

Install the oil pan, refer to:

Oil cooler, engine, replace Level sensor engine oil, replace

🖨 Print

Oil pan, replace

Removal

01

Remove following components, refer to:

02

Remove the screws.

03

Remove the marked component.

04

Clean marked area, use isopropanol.

05

Clean marked area, use isopropanol.

Installation

01

ℹ

NOTE

The component must be installed within 5 minutes of applying the sealant.

Apply a 1,5mm line of chemical gasket.

02

Install the screws M7, torque: 17 Nm

03

Install the following components, refer to:

Oil cooler, engine, replace Level sensor engine oil, replace

🖨 Print

Pressure sensor, fuel rail, replace

Removal

01

Perform depressurizing fuel system, refer to:

02

Disconnect the connector.

Fold marked components aside.

03

⚠

WARNING

Be prepared to collect escaping fluid.

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

Remove the marked component.

Installation

01

Clean the marked area.

02

Install the pressure sensor, fuel rail (FRP), torque: 40 Nm

03

Connect the connector.

04

ℹ

NOTE

Make sure there is no leakage at the marked area.

🖨 Print

Throttle body, replace

Removal

01

Remove the hose clamp.

Remove the hose.

02

Remove the connector.

03

Remove the screws.

Remove the marked component.

Installation

01

Install the marked component.

Install the screws M6, torque: 10 Nm

02

Install the connector.

03

Install the hose.

Install the hose clamp.

🖨 Print

Throttle body, replace

01

Empty cooling system - draining, charging and bleeding, refer to:

02

ℹ

NOTE

Orientation view

03

⚠

WARNING

Be prepared to collect escaping fluid.

Release the locks.

Undo the hoses from the connections.

Fold marked components aside.

04

Disconnect the connector.

05

⚠

WARNING

Be prepared to collect escaping fluid.

Release the locks.

Undo the hoses from the connections.

Fold marked components aside.

06

Remove the screws.

Fold marked components aside.

07

Loosen the hose clamp.

Remove the marked component.

08

♦

CAUTION

Observe caution when carrying out this step.

Release the lock.

09

♦

CAUTION

Observe caution when carrying out this step.

Depress the locking device.

Undo the hose from the connection.

Fold marked component aside.

10

Release the lock.

11

Remove the screws.

12

Remove the marked component.

13

Disconnect the connector.

14

♦

CAUTION

Observe caution when carrying out this step.

Remove the screws.

Lift the marked component forward.

15

Loosen the hose clamps.

Undo the hoses from the connections.

Remove the marked components.

Installation

01

ℹ

NOTE

Use a new seal.

02

Install the marked components.

Fasten the hoses from the connections.

Install the hose clamps.

03

install marked component.

Install screws, torque: 7 Nm

04

Install the connector.

05

ℹ

NOTE

Use a new seal.

06

Install the marked component.

07

Install the screws, torque: 7 Nm

08

Install the lock.

09

Install the marked component.

Lock the clamp.

10

Install the marked component.

Install the clamp.

11

Install screws M6, torque: 10 Nm

12

Install the pipes.

13

Install screws M6, torque: 10 Nm

14

Install marked components.

15

Fill the cooling system - draining, charging and bleeding, refer to:

Camshaft position sensor - S601

Crankshaft position sensor S602

Fuel pressure sensor high-pressure side - S105

🖨 Print

Induction pipe, replace

Removal

01

Remove the throttle body, refer to:

Throttle body, replace

02

⚠

WARNING

Be prepared to collect escaping fluid.

Release the locks.

Undo the hoses from the connections.

Fold marked components aside.

03

Release the lock.

Undo the hose from the connection.

Fold marked component aside.

04

Disconnect the connector.

Fold marked component aside.

05

Remove the screw.

Disconnect the connectors.

Remove the cable harness clips.

Fold marked components aside.

06

Remove the screws.

Fold marked components aside.

07

ℹ

NOTE

Orientation view, The graphic shows the back of the component before removal.

08

Remove the cable harness clips.

Fold marked component aside.

09

Remove the marked component.

10

Remove the screws.

Remove the marked component.

11

Remove the marked component.

Installation

01

ℹ

NOTE

Use new seals.

02

Install the sensor, torque: 22 Nm

03

Install the screws

Install the sensor, torque: 5 Nm

04

Install the marked component.

05

Install the cable harness clips.

06

Install the screws M6, torque: 10 Nm

07

Install the cables and connectors.

Install the screw M5, torque: 5 Nm

08

Install the connector.

09

Install the hose and lock.

10

Install and lock the hoses.

11

Install the throttle body, refer to:

Throttle body, replace

Manifold Pressure Sensor (MAP) - S302

🖨 Print

Coolant temperature sensor, charge air cooler, replace

01

Perform cooling system draining, charging and bleeding, refer to:

02

Loosen the clip.

Fold marked component aside.

03

Disconnect the connector.

04

⚠

WARNING

Be prepared to collect escaping fluid.

Release the lock.

Remove the marked component.

01

Remove the marked component.

02

Connect the connector.

03

Install the hose with the clip.

04

Perform cooling system draining, charging and bleeding, refer to:

🖨 Print

Turbocharger, replace

Removal

01

Drain cooling system, draining, filling, and bleeding, refer to:

02

Loosen the hose clamp.

Remove the marked component.

03

Release the locks.

Undo the hoses from the connections.

04

Release the locks.

Undo the hoses from the connections.

Loosen the clip.

Remove the screw.

05

Loosen the clips.

Disconnect the connectors.

06

Release the lock.

Remove the marked component.

07

Disconnect the connector.

Remove the screw.

Fold marked components aside.

08

Disconnect the connectors.

Loosen the clips.

Fold the cable harness aside.

09

Remove the screw.

Loosen the clip.

10

Release the catches.

Remove the marked component.

11

Disconnect the connectors.

Remove the cable harness clips.

12

Remove the marked component.

Use special tool: 999 5543

13

Loosen the marked details from the clip/clips.

Disconnect the connector.

Fold the cable harness aside.

14

Remove the screws.

Release the catches.

Remove the marked component.

15

Remove the screws.

Remove the marked component.

16

Remove the screws.

Remove the nuts.

Remove the marked component.

17

Remove the nuts.

18

Remove the screws.

19

Remove the screws.

Remove the nut.

20

Remove the marked component.

21

Remove the screw.

Remove the clamp.

22

Fold marked component aside.

23

Lift the marked component up

ℹ

NOTE

It may be necessary to twist or turn the component.

24

Be prepared to collect escaping fluid.

Remove the screws.

Fold marked components aside.

Remove the hose.

25

Remove the screws.

Fold the cable harness aside.

26

Loosen the screws.

Remove the marked component.

27

Remove the screws.

Fold marked component aside.

28

Remove the screws.

Remove the marked component.

29

Remove the screw.

Remove the marked component.

01

Install the marked component.

Install the screw M6, torque: 10 Nm

02

Only tighten the bolts finger tight at this stage.

03

Install the fasteners.

1, Torque: Exhaust manifold to cylinder head, nut.

Stage 1: 5 Nm

Stage 2: 18 Nm

Stage 3: 20 Nm

2, Torque: Exhaust manifold to cylinder head, bolt

Stage 1: 5 Nm

Stage 2: 16 Nm

Stage 3: 18 Nm

04

Tighten the bolts and screws M8, torque: 24 Nm

05

Install the screws.

06

Install the marked component.

Install the screws M6, torque: 10 Nm

07

Fold the cable harness back.

Install the screws.

08

ℹ

NOTE

Use new seals.

Fold marked components back.

Install the screws M6, torque: 10 Nm

Install the hose.

09

Twist the component back in position.

10

11

Install the clamp, torque: 20 Nm

12

Install the screws M6, torque: 10 Nm

13

Install the screws M5, torque: 5 Nm

14

Install the nuts M8, torqe: 24 Nm

15

Install the marked component.

Install nuts and screws M8, torque: 24 Nm

16

Install the marked componen.

Install the screws M6, torque: 10 Nm

17

Install the marked component.

Install the screws M6, torque: 10 Nm

18

Connect the connector and fasten the cables.

19

Install the lambda probe, torque: 45 Nm

Use special tool: 999 5543

20

Install the connectors and fasten the cables.

21

Install the marked component.

22

Install the screw.

Install the hose.

23

Fasten the cable

24

Install the connector.

Install the screw.

25

Install the marked component.

26

Install the connectors.

Fasten the clips.

27

Install the hoses.

Install the screw.

28

Install the hoses.

29

Install the hose.

Install the hose clamp.

30

Drain cooling system, draining, filling, and bleeding, refer to:

🖨 Print

Knock sensor, replace

Removal

01

Remove the induction pipe, refer to:

02

Disconnect the connector.

Remove the screw.

03

Disconnect the connector.

Remove the screw.

Installation

01

Install marked component, torque: 20 Nm

Install the connector.

02

Install marked component, torque: 20 Nm

Install the connector.

03

Install the induction pipe, refer to:

🖨 Print

Crankshaft position sensor, replace

Removal

01

Remove the screws.

Remove the marked component.

02

Remove the nut.

Remove the marked component.

03

Disconnect the connector.

04

ℹ

NOTE

Use a new seal.

Remove the screw.

Remove the marked component.

Installation

01

ℹ

NOTE

Use a new seal.

Install the marked component.

Install the screw M6, torque: 10 Nm

02

Connect the connector.

03

Install the marked component.

Install the nut M6, torque: 10 Nm

04

Install the marked component.

Install the screws M6, torque: 10 Nm

Install the screws M8, torque: 24 Nm

🖨 Print

Engine coolant temperature sensor, replace

Removal

01

Remove intake manifold, refer to:

02

Disconnect the connector.

03

⚠

WARNING

Be prepared to collect escaping fluid.

Release the lock.

Remove the marked component.

Installation

01

Install the marked component.

Install the lock.

02

Connect the connector.

03

Install intake manifold, refer to:

🖨 Print

VVT unit, replace

Removal

01

Remove the Timing belt, refer to:

02

Remove the special tool.

03

⚠

WARNING

Be prepared to collect escaping fluid.

♦

CAUTION

Note the location of the component before removal.

Remove the marked component.

04

Remove the marked component.

05

⚠

WARNING

Do not use impact screwdriver/wrench

1. Special tool: 999 7684

2. Special tool: 999 7761

Loosen the screws.

06

Remove the screws.

07

⚠

WARNING

Be prepared to collect escaping fluid.

Remove the marked component.

08

♦

CAUTION

Make sure that marked component is not rotated relative to the VVT unit, and that the oil galleries are at the center of each other.

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

Installation

01

♦

CAUTION

Make sure that the component is not loose

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

02

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

Apply oil to the marked surface.

03

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

04

The graphic shows the back of the component.

05

ℹ

NOTE

Note the position.

Install the marked component.

06

ℹ

NOTE

Install new screws and tighten finger tight at this stage.

Install the screws.

07

Install the tool and tighten the screws.

VVT unit, center screw, torque: 90 Nm

08

Special tool: 999 7760

Release the locks.

09

♦

CAUTION

Note the placing of the tool.

Install the tool.

10

ℹ

NOTE

A click confirms that the component is in the correct position.

11

ℹ

NOTE

A click confirms that the component is in the correct position.

12

Remove the Special Tool.

13

ℹ

NOTE

Use new seals.

14

ℹ

NOTE

Only tighten the bolts finger tight at this stage.

Install the marked component.

15

Tighten the screws M6, torque: 10 Nm

16

Install the Timing belt, refer to:

Induction pipe, replace Induction pipe, replace Induction pipe, replace

Oil pressure- and oil temperature sensor - S502

🖨 Print

Oil pan bushing, replace

Removal

01

Press out the bushing using special tool: 999 7741

02

Tighten the nuts.

03

Remove the marked component.

Remove the Special Tool.

Installation

01

Install the marked component.

Tighten the nuts, use special tool: 999 7741

02

Remove the Special Tool.

Charge air duct pressure sensor - S305

Template

🖨 Print

Engine coolant temperature sensor, replace

Removal

01

Remove the intake manifold, refer to:

02

Disconnect the connector.

03

⚠

WARNING

Be prepared to collect escaping fluid.

Release the lock.

Remove the marked component.

Installation

01

Replace the sensor o-ring.

Install the sensor.

Lock the sensor with the locking pin.

02

Install the intake manifold, refer to:

Induction pipe, replace Induction pipe, replace Induction pipe, replace

🖨 Print

Level sensor engine oil, replace

Removal

01

Drain engine oil, refer to:

02

Disconnect the connector.

03

Loosen the fastener.

04

Loosen the clip.

Fold marked part aside.

05

Remove the screws.

Remove the marked component.

Installation

01

Install the sensor.

Install the screws, torque: 9 Nm

02

Install marked component.

03

Install the fastener.

04

Connect the connector.

05

Fill the engine oil, refer to:

🖨 Print

Level sensor engine oil, replace

Removal

01

Drain engine oil, refer to:

02

Release the lock.

Disconnect the connector.

03

Loosen the clips.

04

Remove the screw.

Remove the sensor.

Installation

01

Replace the o-rings.

Install the sensor.

Install the screw M6, torque: 10 Nm

02

Install the clips.

03

Connect the connector.

Install the lock.

04

Fill the engine oil, refer to:

Battery disconnecting and connecting Electric Charge Air Compressor, replace

Control valve, engine oil cooling - V405

Engine oil pump solenoid - V500

EVAP purge valve - V109

Turbo bypass valve - V308

Turbo control valve, wastegate - V306

VVT solenoid - V603

🖨 Print

Battery disconnecting and connecting

Removal

01

ℹ

NOTE

Before disconnecting the battery, ensure that all preparation, reading and resetting needs have been completed.

Remove the negative cable.

02

⚠

WARNING

Make sure that the vehicle electrical system is fully depowered and no other power source is connected.

🖨 Print

Pressure sensor engine oil, replace

Removal

01

Perform the following steps for removal:

02

Release the catches.

Fold marked component aside.

03

Remove the nut.

04

Loosen the wiring harness or move it to the side.

05

Remove the nut.

Loosen the wiring harness or move it to the side.

06

Remove the cable tie(s).

07

Remove the screw.

Loosen the wiring harness or move it to the side.

08

Remove the nut.

Loosen the wiring harness or move it to the side.

09

Remove the screws.

10

Remove the marked component.

11

12

Disconnect the connector.

13

ℹ

NOTE

Use suitable paper to absorb any escaping fluid.

Remove the marked component.

14

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

ℹ

NOTE

Make sure that the seal is correctly located.

Installation

01

Install the marked component, torque: 15 Nm

02

Install the connector.

03

Fold back the cable.

04

05

Install the screws, torque: 50 Nm

06

Fold back the cables.

Install the nut M8, torque: 24 Nm

07

Install the cables.

Install the nut M8, torque: 24 Nm

08

Install the cable tie(s).

09

Install the cable for start impulse lead, torque: 6.5 Nm

10

Install the wiring harness.

11

Install the nut starter motor B+ terminal, torque: 11 Nm

12

Perform the following steps for installation:

Electric Charge Air Compressor, replace Battery disconnecting and connecting

🖨 Print

Pressure sensor engine oil, replace

Removal

01

Perform the following steps for removal:

Battery disconnecting and connecting Induction pipe, replace

02

Release the catches.

Fold marked component aside.

03

Remove the nut.

04

Loosen the wiring harness or move it to the side.

05

Remove the nut.

Loosen the wiring harness or move it to the side.

06

Remove the cable tie(s).

07

Remove the screw.

Loosen the wiring harness or move it to the side.

08

Remove the nut.

Loosen the wiring harness or move it to the side.

09

Remove the screws.

10

Remove the marked component.

11

12

Disconnect the connector.

13

ℹ

NOTE

Use suitable paper to absorb any escaping fluid.

Remove the marked component.

14

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

ℹ

NOTE

Make sure that the seal is correctly located.

Installation

01

Install the marked component, torque: 15 Nm

02

Install the connector.

03

Fold back the cable.

04

05

Install the screws, torque: 50 Nm

06

Fold back the cables.

Install the nut M8, torque: 24 Nm

07

Install the cables.

Install the nut M8, torque: 24 Nm

08

Install the cable tie(s).

09

Install the cable for start impulse lead, torque: 6.5 Nm

10

Install the wiring harness.

11

Install the nut starter motor B+ terminal, torque: 11 Nm

12

Perform the following steps for installation:

Induction pipe, replace Battery disconnecting and connecting

🖨 Print

Starter motor, replace

Removal

01

Perform battery disconnecting and connecting, refer to:

Battery disconnecting and connecting

02

Perform cooling system draining, charging and bleeding, refer to:

03

Remove the screw.

04

Remove induction pipe, refer to:

05

⚠

WARNING

Be prepared to collect escaping fluid.

Remove the clip.

Fold marked component aside.

06

Remove the clips.

07

Remove the screw.

08

Remove the nuts.

09

Fold marked component aside.

10

Remove the nut.

Fold marked component aside.

11

Remove the nut.

Fold marked component aside.

12

Remove the screws.

Remove the marked component.

Installation

01

Install the marked component.

Install the screws M10, torque: 10 Nm

02

Fold marked component back.

Install the nut start impulse lead, torque: 7 Nm

03

Fold marked component back.

Install the nut starter motor B+ terminal, torque: 11 Nm

04

Install marked component.

05

Install marked component.

Install the nuts M8, torque: 24 Nm

06

Install the screw M5, torque: 5 Nm

07

Install the clips.

08

Install the pipe.

Lock the pipe with the clips.

09

Install the screw M6, torque: 10 Nm

10

Remove induction pipe, refer to:

11

Perform cooling system draining, charging and bleeding, refer to:

Battery disconnecting and connecting

12

Perform battery disconnecting and connecting, refer to:

🖨 Print

Pressure sensor engine oil, replace

Removal

01

Release the lock use special tool: 951 2943

02

Loosen the hose clamp.

Remove the hose.

03

Disconnect the connector.

04

⚠

WARNING

Be prepared to collect escaping fluid.

Remove marked component.

Installation

01

Install the oil pressure sensor, torque: 15 Nm

02

Connect the connector.

03

Install the hose.

Tighten the clamp

Lock the upper end.

EGR differential pressure sensor - S704

EVAP purge pressure sensor - S108

Exhaust gas temperature sensor - S703

Fuel pressure sensor low-pressure side - S104

Pressure sensor, particulate filter - S701

Coolant temperature sensor, water-cooled charge air cooler - S404

Supercharger clutch - V311

🖨 Print

EVAP valve, replace

Removal

01

Disconnect the connector.

02

♦

CAUTION

Observe caution when carrying out this step.

Release the locks.

Loosen the marked detail.

03

♦

CAUTION

Observe caution when carrying out this step.

Release the locks.

Loosen the marked detail.

04

Loosen the clips.

Remove the marked part.

Installation

01

Install the marked component.

Secure the clips and push in the end connections carefully.

02

Install the connectors.

Knock sensor - S604

Air pressure and temperature sensor 1 - S304-1

Fuel pressure- and temperature sensor, low-pressure side - S106

Fuel pump module - P101

Ignition coil and spark plug, 1 - T200-1

🖨 Print

VVT-solenoid - exhaust, replace

Removal

01

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material before removal.

Remove the screw.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

VVT-solenoid - intake, replace

Removal

01

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material before removal.

Remove the screw.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Vibration damper, replace

Removal

01

Remove the screw.

Remove the tool and the marked component.

Installation

01

Install the marked component.

Install the screw and tighten fingertight.

02

Install special tool: Counterhold 999 7719

Tighten the screw.

Torque: 10 Nm

03

Tighten the screw.

Torque: 90 Nm Angle

04

Loosen the screw.

Remove special tool: Counterhold 999 7719

🖨 Print

Camshaft position sensor - exhaust, replace

01

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material before removal.

Remove the screw.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Camshaft position sensor - intake, replace

01

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material before removal.

Remove the screw.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Crankshaft position sensor, replace

Removal

01

Remove the nut.

Torque: 10 Nm

Remove the marked component.

02

Remove the screw.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Engine coolant temperature sensor, replace

Removal

01

⚠

WARNING

Be prepared to collect escaping fluid.

Release the clip.

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Manifold absolute pressure MAP sensor, replace

Removal

01

Remove the screw.

Torque: 5 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Knock sensor, replace

Removal

01

Disconnect the connectors.

02

ℹ

NOTE

Note the position of the component before removal.

Remove the screw.

Torque: 20 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Intake manifold, replace

Removal

01

Release the clip.

02

Release the clip.

Fold marked component aside.

03

Remove the screws.

Torque: 5 Nm

Remove the marked component.

04

Remove the screws.

Torque: 10 Nm

Remove the marked component.

05

Remove the screw.

Torque: 5 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Thermostat, replace

Removal

01

Remove the screws.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Coolant pump - engine, replace

Removal

01

Remove the clip.

02

Remove the clip.

Remove the marked component.

03

Remove the screws.

Fold away the marked component.

04

Remove the screws.

Torque: 10 Nm

Remove the marked component.

05

Remove and discard the marked component.

06

Remove the screws.

Torque: 17 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Thermostat, replace

Removal

01

Release the clip.

02

Release the clamp.

03

Remove the marked component.

04

Remove the screws.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Throttle body, replace

01

Remove the screws.

Torque: 7 Nm

Remove the marked component.

02

Remove and discard the marked component.

Installation

01

Install in reverse order.

🖨 Print

Level sensor engine oil, replace

Removal

01

Remove the clip.

02

Remove the clip.

Remove the marked component.

03

Remove the screws.

Torque: 9 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Oil filter, replace

Removal

01

Remove the screw.

Torque: 5 Nm

02

Remove and discard the marked component.

03

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material before removal.

Install special tool: 999 5679

Remove the marked component.

Torque: 25 Nm

04

Remove and discard the marked components.

Installation

01

Install in reverse order.

🖨 Print

Ignition coil, replace

Removal

01

Remove the screws.

Torque: 10 Nm

Remove the marked components.

02

Apply grease on the indicated area.

Installation

01

Install in reverse order.

🖨 Print

Spark plug, replace

Removal

01

Remove the screws.

Torque: 10 Nm

Remove the marked components.

02

Apply grease on the indicated area.

03

Remove the marked components.

Torque: 18 Nm

Installation

01

Install in reverse order.

🖨 Print

Oil cooler engine, replace

Removal

01

Remove the clip.

02

Remove the clip.

Remove the marked component.

03

Remove the screws.

Torque: 10 Nm

Remove the marked component.

04

Remove and discard the marked component.

05

ℹ

NOTE

Tightening schedule for the installation.

Remove the screws.

Torque: 16 Nm

Remove the marked component.

06

Remove and discard the marked components.

Installation

01

Install in reverse order.

🖨 Print

Oil cooler engine, replace

Removal

01

Remove the clip.

02

Remove the clip.

Remove the marked component.

03

Release the clamp.

04

Remove the screws.

Torque: 10 Nm

Remove the marked component.

05

Release the clamp.

Fold away the marked component.

06

ℹ

NOTE

Tightening schedule for the installation.

Remove the screws.

Torque: 16 Nm

Remove the marked component.

07

Remove and discard the marked components.

Installation

01

Install in reverse order.

🖨 Print

Pressure sensor - fuel rail, replace

Removal

01

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Fuel rail, replace

Removal

01

Remove the screws.

Torque: 10 Nm

Remove the marked components.

02

Install special tool: 981 4129

Loosen the nut.

Torque, Step 1: 18 Nm Step 2: 30 Nm

03

Install special tool: 981 4129

Loosen the nut.

Torque, Step 1: 18 Nm Step 2: 30 Nm

04

Remove the screws.

Torque: 10 Nm

Remove the marked component.

05

Remove the screws.

Torque: 22 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Oil trap, replace

Removal

01

Remove the marked component.

02

ℹ

NOTE

The tightening schedule for installation.

Remove the screws.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Oil pan, replace

Removal

01

Remove the clip.

02

Remove the clip.

Remove the marked component.

03

Remove the screws.

Fold away the marked component.

04

Remove and discard the marked component.

05

Remove the screws.

Torque: 10 Nm

Remove the marked component.

06

Remove and discard the marked component.

07

Remove the screws.

Torque: 17 Nm

Remove the marked component.

08

ℹ

NOTE

Tightening schedule for the installation.

Remove the screws.

Torque: 16 Nm

Remove the marked component.

09

Remove and the discard the marked components.

10

Remove the marked component.

11

Remove and discard the marked components.

12

Remove the screws.

Torque: 9 Nm

Remove the marked component.

13

Remove the screw.

Torque: 5 Nm

14

Remove and discard the marked component.

15

Install special tool 999 5679.

Remove the marked component.

Torque: 25 Nm

16

Remove and discard the marked components.

17

Remove the screws.

Remove the marked component.

Installation

01

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area.

02

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area.

03

ℹ

NOTE

The component must be installed within 5 minutes of applying the sealant.

Apply chemical gasket.

04

ℹ

NOTE

The component must be installed within 5 minutes of applying the sealant.

Apply chemical gasket.

05

♦

CAUTION

Take extra care not to damage the seal.

Install the marked component.

06

Tighten the screws.

Torque: 17 Nm

07

Tighten the screws.

Torque: 50 Nm

08

♦

CAUTION

Make sure that no excess sealant residue is evident.

09

Install in reverse order.

🖨 Print

Oil pan, replace

Removal

01

Remove the clip.

02

Remove the clip.

Remove the marked component.

03

Release the clamp.

04

Remove the screws.

Torque: 10 Nm

Remove the marked component.

05

Release the clamp.

Fold away the marked component.

06

Remove the screws.

Torque: 16 Nm

Remove the marked component.

07

Remove and discard the marked components.

08

Remove the marked component.

09

Remove and discard the marked components.

10

Remove the screws.

Torque: 9 Nm

Remove the marked component.

11

Remove the screw.

12

Remove and discard the marked component.

13

Install special tool: 999 5679

Remove the marked component.

Torque: 25 Nm

14

Remove and discard the marked components.

15

Remove the screws.

Remove the marked component.

Installation

01

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area.

02

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area.

03

ℹ

NOTE

The component must be installed within 5 minutes of applying the sealant.

Apply chemical gasket.

04

ℹ

NOTE

The component must be installed within 5 minutes of applying the sealant.

Apply chemical gasket.

05

♦

CAUTION

Take extra care not to damage the seal.

Install the marked component.

Install the screws fingertight.

06

Tighten the screws.

Torque: 17 Nm

07

Tighten the screws.

Torque: 50 Nm

08

♦

CAUTION

Make sure that no excess sealant residue is evident.

09

Install in reverse order.

🖨 Print

Timing belt, replace

Removal

01

Remove the screw.

Remove the marked component.

02

Remove the screws.

Remove the marked component.

03

Rotate the engine clock wise to the zero position.

04

Install the special tool: 999 7768

05

Remove the nut.

Remove and discard the marked component.

06

Remove and discard the marked component.

07

Remove and discard the marked component.

08

Remove the screws.

Remove and discard the marked component.

Installation

01

Install the marked component.

Torque: 17 Nm

02

Install the marked component.

1. Torque: 13 Nm

2. Torque: 17 Nm

03

ℹ

NOTE

Make sure to install the component in correct position.

Install the marked components.

Tighten the nut finger tight.

04

♦

CAUTION

Make sure that the components are positioned correctly.

05

Install the special tool: 999 7791

06

ℹ

NOTE

Make sure to follow the correct sequence during installation.

Install the marked component.

07

Remove the special tool.

08

Remove the special tool.

09

Adjust the position of the component according to image.

Tighten the nut tensioner, timing belt, torque: 30 Nm

10

ℹ

NOTE

The engine is rotated so that the belt assumes its correct position.

Turn the engine.

11

♦

CAUTION

If the measured value is greater or less than the specified range, all steps in the adjustment section must be carried out again.

12

Install the marked component.

Install the screws.

Torque: 10 Nm

13

Install the marked component.

Install the screw finger tight.

14

Install special tool: 999 7719

Torque: 10 Nm

15

Tigthen the screw.

Torque: 90 Nm Angle

16

Loosen the screw.

Remove the special tool.

🖨 Print

Water pump belt, replace

Removal

01

Remove the screws.

Remove the marked component.

02

Remove and discard the marked component.

Installation

01

Install the belt around the crankshaft pulley and the top of the pump pulley. Turn the pump pulley around with tool 9997717 counterhold to fit the belt.

02

Rotate engine clockwise for the belt to locate its correct posiotion.

03

Install marked component.

Install the screws.

Torque: 10 Nm

🖨 Print

Timing belt, replace

Removal

01

Remove the screws.

Remove the marked component.

02

Remove the marked component.

03

Remove the screw.

Remove the marked component.

04

Remove the screws.

Remove the marked component.

05

Remove the screws.

Remove the marked component.

06

Rotate the engine clock wise to the zero position.

07

Install the special tool: 999 7768

08

Remove the nut.

Remove and discard the marked component.

09

Remove and discard the marked component.

10

Remove and discard the marked component.

11

Remove the screws.

Remove and discard the marked component.

Installation

01

Install the marked component.

Torque: 17 Nm

02

Install the marked component.

1. Torque: 13 Nm

2. Torque: 17 Nm

03

ℹ

NOTE

Make sure to install the component in correct position.

Install the marked components.

Tighten the nut finger tight.

04

♦

CAUTION

Make sure that the components are positioned correctly.

05

Install the special tool: 999 7791

06

ℹ

NOTE

Make sure to follow the correct sequence during installation.

Install the marked component.

07

Remove the special tool.

08

Remove the special tool.

09

Adjust the position of the component according to image.

Tighten the nut tensioner, timing belt, torque: 30 Nm

10

ℹ

NOTE

The engine is rotated so that the belt assumes its correct position.

Turn the engine.

11

♦

CAUTION

If the measured value is greater or less than the specified range, all steps in the adjustment section must be carried out again.

12

Install the marked component.

Install the screws.

Torque: 10 Nm

13

Install the marked component.

Install the screws.

Torque: 10 Nm

14

Install the marked component.

Install the screw.

Torque:

15

Install the marked component.

Install special tool: 999 xxx

16

Rotate engine clockwise for the belt to locate its correct posiotion.

17

Install the marked component.

Install the screws.

🖨 Print

Turbocharger, replace

Removal

01

Remove the screws.

Torque: 10 Nm

Remove the marked component.

02

Remove the screws.

Torque: 10 Nm

Remove the marked component.

03

Remove the screw.

04

Remove the screws.

Torque: 10 Nm

Remove the marked component.

05

Remove and discard the marked components.

06

Remove the screws.

Torque: 10 Nm

07

Remove the screws.

Torque: 10 Nm

08

Remove the marked component.

09

Remove and discard the marked components.

10

Remove the screws.

Torque: 24 Nm

Remove the marked component.

11

Remove the nuts.

Remove the screws.

12

Remove the screw.

Torque: 24 Nm

Remove and discard the marked component.

Transferring components

01

Remove the screws.

Torque: 10 Nm

Remove the marked components.

02

Remove and discard the marked components.

03

Remove the screws.

1, Torque: 24 Nm

2, Torque: 10 Nm

Remove the marked component.

04

Remove the marked component.

05

Remove and discard the marked component.

Installation

01

Install in reverse order.

02

Install the fasteners.

1, Torque: Exhaust manifold to cylinder head, nut.

Stage 1: 5 Nm

Stage 2: 18 Nm

Stage 3: 20 Nm

2, Torque: Exhaust manifold to cylinder head, bolt

Stage 1: 5 Nm

Stage 2: 16 Nm

Stage 3: 18 Nm

🖨 Print

Fuel pump, replace

Removal

01

Remove the marked component.

02

Install special tool: 981 4129

Loosen the nut.

Torque, Step 1: 18 Nm Step 2: 30 Nm

03

Install special tool: 981 4129

Loosen the nut.

Torque, Step 1: 18 Nm Step 2: 30 Nm

04

Remove the screws.

Torque: 10 Nm

Remove and discard the marked component.

05

Disconnect the hose.

06

Turn the engine to correct position. KOLLA UPP OM DETTA BEHÖVS!

07

♦

CAUTION

When installing, tighten by rotating each screw 1 turn at a time.

Remove the screws.

Torque: 30 Nm

Remove the marked component.

08

♦

CAUTION

When installing, make sure that the component is positioned correctly.

Remove the marked component.

09

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

Check the surfaces for abrasion.

10

Clean the surface.

Installation

01

Install in reverse order.

02

Measure with a vernier caliper. KOLLA UPP OM DETTA BEHÖVS!

🖨 Print

Fuel pump, replace

Removal

01

Remove the screws.

Torque: 10 Nm

Remove the marked component.

02

Remove the screw.

Torque: 10 Nm

03

Remove the screw.

Torque: 24 Nm

04

Release the clip.

05

Move marked component aside.

06

Remove the screws.

Torque: 24 Nm

07

Remove the screw.

Torque: 50 Nm

08

Remove the screws.

Torque: 24 Nm

Remove the marked component.

09

Remove the marked component.

10

Turn the engine to correct position.

11

Disconnect the hose.

12

Install special tool: 981 4129

Loosen the nut.

Torque, Step 1: 18 Nm Step 2: 30 Nm

13

Install special tool: 981 4129

Loosen the nut.

Torque, Step 1: 18 Nm Step 2: 30 Nm

14

Remove the screws.

Torque: 10 Nm

Remove and discard the marked component.

15

♦

CAUTION

When installing, tighten by rotating each screw 1 turn at a time.

Remove the screws.

Torque: 30 Nm

Remove the marked component.

16

♦

CAUTION

When installing, make sure that the component is positioned correctly.

Remove the marked component.

17

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

Check the surfaces for abrasion.

18

Clean the surface.

Installation

01

Install in reverse order.

🖨 Print

Fuel rail, replace

Removal

01

Remove the screws.

Torque: 10 Nm

Remove the marked component.

02

Remove the screw.

Torque: 10 Nm

03

Remove the screw.

Torque: 24 Nm

04

Release the clip.

05

Move marked component aside.

06

Remove the screws.

Torque: 24 Nm

07

Remove the screw.

Torque: 50 Nm

08

Remove the screws.

Torque: 24 Nm

Remove the marked component.

09

Remove and discard the marked component.

10

Remove the marked component.

11

Remove the screws.

Torque: 10 Nm

Remove the marked components.

12

Install special tool: 981 4129

Loosen the nut.

Torque, Step 1: 18 Nm Step 2: 30 Nm

13

Install special tool: 981 4129

Loosen the nut.

Torque, Step 1: 18 Nm Step 2: 30 Nm

14

Remove the screws.

Torque: 10 Nm

Remove and discard the marked component.

15

Remove the screws.

Torque: 22 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Specifications Engine-

General data

Engine	B420T14	B420T16/T18
Engine code	06	L1
Power, engine (kw/rps)	220/90	184/90–95
Power, electric motor ISG (kw/rps)	10/50	10/50
Max torque, engine (Nm/rps)	420/35–80	350/30–80
Max. torque, electric motor ISG (Nm/rps)	40/38	40/38
Max rpm	6600 (3s) /6300	6500 (3s) /6200
Idling (rpm)	750±50	750±50
Cylinder bore (mm)	82	82
Stroke (mm)	93.2	93.2
Swept volume (litres)	1,969	1,969
Firing sequence	1-3-4-2	1-3-4-2
Weight, complete, including oil (kg)	131,6	131,6

Engine manufacture number, engine serial number and type

The engine manufacture number and type are stamped in the cylinder block. There is also a decal on the timing cover with the engine type, serial number and manufacture number.

Classification of main bearings

Cylinder block

Cylinder bore (D)

Standard........mm

82

Cooling duct, engine block

Length ........mm

0,8-1,1

Piston running clearance

Tolerance piston/cylinder - top ........mm

0,065

Piston rings

Top ring ........mm	1.2
1st ring ........mm	1.2
Oil ring ........mm	2

Piston pin

Engine	Engine	B420T2
Diameter ........mm	23	21
Length ........mm	62	54

Pistons

Standard	The diameter is measured 20 mm from the bottom of the piston
D-marked¹ .........mm	81.95
¹The pistons are not classified

Valves

Intake
Length (A) ........mm	112,91
Diameter on crown (B) ........mm	30,5
Diameter on shaft (C) ........mm	5.97
Valve angle (D) ........°	60,5
Clearance in guide ........μm	30

Exhaust
Length (A) ........mm	106,97
Diameter on crown (B) ........mm	26.5
Diameter on shaft (C) ........mm	5,94
Valve angle (D) ........°	60,5
Clearance in guide ........μm	58

Valve seats

Seat angle ........°

30

Cylinder head

Maximum distortion, longitudinal ..........mm	0.05
Maximum distortion, transverse ..........mm	0.02
ℹ NOTE Surface grinding of the cylinder head is not permitted. It shall be replaced in case of excessive distortion

Crankshaft

Radial run-out main bearing journal ........mm	max. 0.040
Axial play (measured in the engine with the intermediate section tightened) ........mm	0,07-0,27
Main bearing journal, radial runout ........mm	0,022-0,035

Big end journals

Diameter, standard¹ ...........mm	50 +0/-0.019
Bearing recess width ........mm	24 ±0.1
Maximum out-of-round ........mm	0.004
Max. straightness deviation ........mm	0.004
¹The variation in diameter for each bearing journal must not exceed 0.008 mm.

Main bearing journals

Diameter, standard¹ ...........mm	60 +0,003/-0,016
Axial bearing width ........mm	26+0/-0,04
Maximum out-of-round ........mm	0.004
Max. straightness deviation ........mm	0.004
¹The variation in diameter for each bearing journal must not exceed 0.008 mm.

Connecting rods

Diameter, bearing recesses
Big end ........mm	53 +0,013/0
Small-end ........mm	29 +0,028/+0,033
Maximum ovality in the bearing recesses ........mm	0.006

Length
Big end - Small end ........mm	147,08

Oil pressure

Rotation speed	Oil pressure (min.)
825 (rpm	1.6 bar
3000 (rpm)	4.2 bar
¹The oil pressure that is given is for an oil temperature of 80° C, which is achieved after 10-15 minutes of driving

Thermostat

Begins to open at	90°C
Fully open at	105°C

🖨 Print

VVT-solenoid - exhaust, replace

Removal

01

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material before removal.

Remove the screw.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

VVT-solenoid - intake, replace

Removal

01

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material before removal.

Remove the screw.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Vibration damper, replace

Removal

01

Remove the screw.

Remove the tool and the marked component.

Installation

01

Install the marked component.

Install the screw and tighten fingertight.

02

Install special tool: Counterhold 999 7719

Tighten the screw.

Torque: 10 Nm

03

Tighten the screw.

Torque: 90 Nm Angle

04

Loosen the screw.

Remove special tool: Counterhold 999 7719

🖨 Print

Timing belt, replace

Removal

01

Remove the screw.

Remove the marked component.

02

Remove the screws.

Remove the marked component.

03

Rotate the engine clock wise to the zero position.

04

Install the special tool: 999 7768

05

Remove the nut.

Remove and discard the marked component.

06

Remove and discard the marked component.

07

Remove and discard the marked component.

08

Remove the screws.

Remove and discard the marked component.

Installation

01

Install the marked component.

Torque: 17 Nm

02

Install the marked component.

1. Torque: 13 Nm

2. Torque: 17 Nm

03

ℹ

NOTE

Make sure to install the component in correct position.

Install the marked components.

Tighten the nut finger tight.

04

♦

CAUTION

Make sure that the components are positioned correctly.

05

Install the special tool: 999 7791

06

ℹ

NOTE

Make sure to follow the correct sequence during installation.

Install the marked component.

07

Remove the special tool.

08

Remove the special tool.

09

Adjust the position of the component according to image.

Tighten the nut tensioner, timing belt, torque: 30 Nm

10

ℹ

NOTE

The engine is rotated so that the belt assumes its correct position.

Turn the engine.

11

♦

CAUTION

If the measured value is greater or less than the specified range, all steps in the adjustment section must be carried out again.

12

Install the marked component.

Install the screws.

Torque: 10 Nm

13

Install the marked component.

Install the screw finger tight.

14

Install special tool: 999 7719

Torque: 10 Nm

15

Tigthen the screw.

Torque: 90 Nm Angle

16

Loosen the screw.

Remove the special tool.

🖨 Print

Oil pan, replace

Removal

01

Remove the clip.

02

Remove the clip.

Remove the marked component.

03

Remove the screws.

Torque: 10 Nm

Fold away the marked component.

04

Remove and discard the marked component.

05

Remove the screws.

Torque: 10 Nm

Remove the marked component.

06

Remove and discard the marked component.

07

Remove the screws.

Torque: 17 Nm

Remove the marked component.

08

ℹ

NOTE

Tightening schedule for the installation.

Remove the screws.

Torque: 16 Nm

Remove the marked component.

09

Remove and the discard the marked components.

10

Remove the marked component.

11

Remove and discard the marked components.

12

Remove the screws.

Torque: 9 Nm

Remove the marked component.

13

Remove the screw.

Torque: 5 Nm

14

Remove and discard the marked component.

15

Install special tool 999 5679.

Remove the marked component.

Torque: 25 Nm

16

Remove and discard the marked components.

17

Remove the screws.

Remove the marked component.

Installation

01

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area.

02

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area.

03

ℹ

NOTE

The component must be installed within 5 minutes of applying the sealant.

Apply chemical gasket.

04

ℹ

NOTE

The component must be installed within 5 minutes of applying the sealant.

Apply chemical gasket.

05

♦

CAUTION

Take extra care not to damage the seal.

Install the marked component.

06

Tighten the screws.

Torque: 17 Nm

07

Tighten the screws.

Torque: 50 Nm

08

♦

CAUTION

Make sure that no excess sealant residue is evident.

09

Install in reverse order.

🖨 Print

Fuel pump, replace

Removal

01

Install special tool: 981 4129

Loosen the nut.

Torque, Step 1: 18 Nm Step 2: 30 Nm

02

Install special tool: 981 4129

Loosen the nut.

Torque, Step 1: 18 Nm Step 2: 30 Nm

03

Remove the screws.

Torque: 10 Nm

Remove and discard the marked component.

04

Disconnect the hose.

05

Turn the engine to correct position. KOLLA UPP OM DETTA BEHÖVS!

06

♦

CAUTION

When installing, tighten by rotating each screw 1 turn at a time.

Remove the screws.

Torque: 30 Nm

Remove the marked component.

07

♦

CAUTION

When installing, make sure that the component is positioned correctly.

Remove the marked component.

08

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

Check the surfaces for abrasion.

09

Clean the surface.

Installation

01

Install in reverse order.

02

Measure with a vernier caliper. KOLLA UPP OM DETTA BEHÖVS!

🖨 Print

Fuel rail, replace

Removal

01

Remove the screws.

Torque: 10 Nm

Remove the marked components.

02

Install special tool: 981 4129

Loosen the nut.

Torque, Step 1: 18 Nm Step 2: 30 Nm

03

Install special tool: 981 4129

Loosen the nut.

Torque, Step 1: 18 Nm Step 2: 30 Nm

04

Remove the screws.

Torque: 10 Nm

Remove the marked component.

05

Remove the screws.

Torque: 22 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Pressure sensor - fuel rail, replace- COPY

01

Remove the marked component.

Torque:

Installation

01

Install in reverse order.

🖨 Print

Fuel injector, replace

Removal

01

Remove the screws.

Torque: 10 Nm

Remove the marked components.

02

Install special tool: 981 4129

Loosen the nut.

Torque, Step 1: 18 Nm Step 2: 30 Nm

03

Install special tool: 981 4129

Loosen the nut.

Torque, Step 1: 18 Nm Step 2: 30 Nm

04

Remove the screws.

Torque: 10 Nm

Remove the marked component.

05

Remove the screw.

Torque: 10 Nm

06

Remove the screws.

Torque: 22 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Turbocharger, replace

Removal

01

Remove the screws.

Torque: 10 Nm

Remove the marked component.

02

Remove the screw.

03

Remove the screws.

Torque: 10 Nm

Remove the marked component.

04

Remove and discard the marked components.

05

Remove the screws.

Torque: 10 Nm

06

Remove the screws.

Torque: 10 Nm

07

Remove the marked component.

08

Remove and discard the marked components.

09

Remove the screws.

Torque: 24 Nm

Remove the marked component.

10

Remove the nuts.

Remove the screws.

11

Remove the screw.

Torque: 24 Nm

Remove and discard the marked component.

Transferring components

01

Remove the screws.

Torque: 10 Nm

Remove the marked components.

02

Remove and discard the marked components.

03

Remove the marked component.

04

Remove and discard the marked component.

Installation

01

Install in reverse order.

02

Install the fasteners.

1, Torque: Exhaust manifold to cylinder head, nut.

Stage 1: 5 Nm

Stage 2: 18 Nm

Stage 3: 20 Nm

2, Torque: Exhaust manifold to cylinder head, bolt

Stage 1: 5 Nm

Stage 2: 16 Nm

Stage 3: 18 Nm

🖨 Print

Oil trap, replace

Removal

01

Remove the marked component.

02

ℹ

NOTE

The tightening schedule for installation.

Remove the screws.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Coolant pump - engine, replace

Removal

01

Remove the clip.

02

Remove the clip.

Remove the marked component.

03

Remove the screws.

Fold away the marked component.

04

Remove the screws.

Torque: 10 Nm

Remove the marked component.

05

Remove and discard the marked component.

06

Remove the screws.

Torque: 17 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Thermostat, replace

Removal

01

Remove the screws.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Ignition coil, replace

Removal

01

Remove the screws.

Torque: 10 Nm

Remove the marked components.

02

Apply grease on the indicated area.

Installation

01

Install in reverse order.

🖨 Print

Spark plug, replace

Removal

01

Remove the screws.

Torque: 10 Nm

Remove the marked components.

02

Apply grease on the indicated area.

03

Remove the marked components.

Torque: 18 Nm

Installation

01

Install in reverse order.

🖨 Print

Camshaft position sensor - exhaust, replace

01

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material before removal.

Remove the screw.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Camshaft position sensor - intake, replace

01

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material before removal.

Remove the screw.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Crankshaft position sensor, replace

Removal

01

Remove the nut.

Torque: 10 Nm

Remove the marked component.

02

Remove the screw.

Torque: 10 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Engine coolant temperature sensor, replace

Removal

01

⚠

WARNING

Be prepared to collect escaping fluid.

Release the clip.

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Manifold absolute pressure MAP sensor, replace

Removal

01

Remove the screw.

Torque: 5 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Knock sensor, replace

Removal

01

ℹ

NOTE

Note the position of the component before removal.

Remove the screw.

Torque: 20 Nm

Remove the marked component.

Installation

01

Install in reverse order.

🖨 Print

Cylinder head, replace

Removal

01

Remove and discard the screws.

Torque: 50 Nm and

02

ℹ

NOTE

The screws are not to be reused.

Remove and discard the screws.

Torque: 50 Nm and

Remove the marked component.

03

Remove the marked component.

Torque:

1, 24 Nm

2, 10 Nm

04

Remove the screws.

Torque: 10 Nm

Remove the marked component.

05

ℹ

NOTE

Note the position of each component before removal.

Remove the marked components.

06

ℹ

NOTE

Note the position of each component before removal.

Remove the marked components.

07

Remove the screw.

08

♦

CAUTION

Place the component on a suitable underlay or support.

♦

CAUTION

Take extra care when handling the component.

Remove the marked component.

09

Remove the marked component.

10

ℹ

NOTE

Use a new seal.

Remove the screw.

11

Remove the marked component.

Always follow the instruction for tightening torque value.

12

Remove the marked component.

Always follow the instruction for tightening torque value.

13

♦

CAUTION

Take extra care not to damage the mating faces.

ℹ

NOTE

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area with isopropanol.

14

♦

CAUTION

Take extra care not to damage the mating faces.

ℹ

NOTE

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area with isopropanol.

15

♦

CAUTION

Make sure that the mating faces are clean and free of foreign material.

♦

CAUTION

Make sure that no fluids are present in the cylinder head screw threaded bores.

Installation

01

♦

CAUTION

Make sure that the component is correctly located on the locating dowels.

ℹ

NOTE

Make sure that a new component is installed.

Install the marked component.

02

♦

CAUTION

Make sure that the component is correctly located on the locating dowels.

Install the marked component.

03

♦

CAUTION

Make sure that new screws are installed.

Tightening sequence and torque.

Stage 1: 40 Nm

Stage 2: 40 Nm

Stage 3: 120 °

Stage 4: 120 °

04

Install the marked component.

Tighten the screws.

Torque: 17 Nm

05

♦

CAUTION

Make sure that new screws are installed.

ℹ

NOTE

Only tighten the screws finger tight at this stage.

06

ℹ

NOTE

Make sure to follow the sequence indicated.

Bracket engine mounting to cylinder head, torque: 50 Nm

07

ℹ

NOTE

Make sure to follow the sequence indicated.

Bracket engine mounting to cylinder head, 120°.

08

Install the screw M6, torque: 10 Nm

🖨 Print

Balance Shaft Assembly, replace

Removal

01

Remove the vibration damper refer to:

Remove the oil pump refer to:

02

Remove the marked component.

The item is to be reused.

03

Remove the screws.

Remove the marked component.

04

♦

CAUTION

Make sure that the component is positioned correctly.

05

♦

CAUTION

Make sure that the component is positioned correctly.

ℹ

NOTE

Refer to Spare part catalogue for information on correct component/ fastener.

Install the special tool: 999 7809

Installation

01

♦

CAUTION

Make sure that new screws are installed.

Install the marked component.

Tighten the screw with hands only.

02

Remove the tool.

03

Install the tool special tool: 999 7432

04

Install the measurement gauge against the balance shaft assembly. Knock the balance shaft assembly towards the oil pressure switch until the measurement gauge stops changing value. Reset the measurement gauge.

05

Tap the balance shaft assembly in the direction away from the oil pressure sensor until it reaches the specified value.

Leave the measurement gauge on when pulling the screws in the next step and check that the value is not changed.

06

♦

CAUTION

Make sure that new screws are installed.

ℹ

NOTE

Make sure to follow the sequence indicated.

Tighten the screws

Stage 1, torque: 8 Nm

Stage 2: 210 °

07

Install the marked component, torque: 14 Nm

08

Install the oil pump refer to:

Install the vibration damper refer to:

Oil trap, replace Fuel rail, replace Exhaust solenoid, replace Intake solenoid, replace Camshaft position sensor exhaust, replace Camshaft position sensor intake, replace Sealing ring Camshaft VVT, replace

🖨 Print

Camshafts, replace

Removal

01

Remove the following items:

02

Remove the screws.

Remove the marked component.

03

Remove the screws.

Remove the marked component.

04

Remove the screws.

Remove the marked component.

05

Loosen each screw 2 turns at a time until all screws are removed.

Remove the marked component.

06

♦

CAUTION

Note the location of the component before removal.

♦

CAUTION

Take extra care when handling the components.

Remove the marked detail/details.

Installation

01

♦

CAUTION

Take extra care not to damage the mating faces.

♦

CAUTION

Make sure that the oil galleries are clean and free of foreign material.

ℹ

NOTE

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area with abrasive cloth and isopropanol.

02

♦

CAUTION

Take extra care not to damage the mating faces.

♦

CAUTION

Make sure that the oil galleries are clean and free of foreign material.

ℹ

NOTE

Make sure that the mating faces are clean and free of foreign material.

Clean the marked area with abrasive cloth and isopropanol.

03

Apply engine oil.

04

Apply engine oil.

05

♦

CAUTION

Make sure that the components are positioned correctly.

Install the marked component.

06

♦

CAUTION

Make sure that the components are positioned correctly.

07

♦

CAUTION

Make sure that the components are positioned correctly.

08

♦

CAUTION

Make sure that the components are positioned correctly.

09

ℹ

NOTE

The component must be installed within 5 minutes of applying the sealant.

Use chemical gasket.

10

♦

CAUTION

Make sure that equal pressure is applied to the full length of the component.

ℹ

NOTE

Make sure to follow the sequence indicated.

Install the marked component.

Install the screws.

Tighten each screw 2 turns at a time M7, torque: 17 Nm

11

Install the marked component.

Install the screws M6, torque: 10 Nm

12

Install the marked component.

Install the screws.

1, M6, torque: 10 Nm

1, M8, torque: 24 Nm

13

Install the marked component.

Install the screws.

1, M5, torque: 5 Nm

1, M6, torque: 10 Nm

14

Install following items.

Sealing ring Camshaft VVT, replace Camshaft position sensor intake, replace Camshaft position sensor exhaust, replace Intake solenoid, replace Exhaust solenoid, replace Fuel rail, replace Oil trap, replace

🖨 Print

VVT unit, replace

Removal

01

Remove the Timing belt, refer to:

02

Remove the special tool.

03

⚠

WARNING

Be prepared to collect escaping fluid.

♦

CAUTION

Note the location of the component before removal.

Remove the marked component.

04

Remove the marked component.

05

⚠

WARNING

Do not use impact screwdriver/wrench

1. Special tool: 999 7684

2. Special tool: 999 7761

Loosen the screws.

06

Remove the screws.

07

⚠

WARNING

Be prepared to collect escaping fluid.

Remove the marked component.

08

♦

CAUTION

Make sure that marked component is not rotated relative to the VVT unit, and that the oil galleries are at the center of each other.

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

Installation

01

♦

CAUTION

Make sure that the component is not loose

♦

CAUTION

Check the component. If it displays any type of damage, it must be replaced.

02

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

Apply oil to the marked surface.

03

♦

CAUTION

Make sure that the area around the component is clean and free of foreign material.

04

The graphic shows the back of the component.

05

ℹ

NOTE

Note the position.

Install the marked component.

06

ℹ

NOTE

Install new screws and tighten finger tight at this stage.

Install the screws.

07

Install the tool and tighten the screws.

VVT unit, center screw, torque: 90 Nm

08

Special tool: 999 7760

Release the locks.

09

♦

CAUTION

Note the placing of the tool.

Install the tool.

10

ℹ

NOTE

A click confirms that the component is in the correct position.

11

ℹ

NOTE

A click confirms that the component is in the correct position.

12

Remove the Special Tool.

13

ℹ

NOTE

Use new seals.

14

ℹ

NOTE

Only tighten the bolts finger tight at this stage.

Install the marked component.

15

Tighten the screws M6, torque: 10 Nm

16

Install the Timing belt, refer to: