Removing wiring harness section for the ignition control of cylinders 7 to 12
NOTE:
RISK OF DAMAGE
Electrostatic discharge.
Damage to or destruction of electrical components.
Electrostatic discharge.
Damage to or destruction of electrical components.
- Leave the electrical components in their original packaging until they are being installed. Only use the original packaging for returning the product. Always package removed components straight away.
- Read and comply with user information on using the associated special tool 12 7 060.
- Only tap the housings of electrical components. Do not tap pins or multi-pin connectors directly.
- Wear electrically conductive clothing and antistatic shoes (with ESD symbol).
- For additional information see: NOTES ON ESD (ELECTROSTATIC DISCHARGE) PROTECTION .
NOTE:
RISK OF DAMAGE
Malfunction or failure of the DME.
Grounding points that are not screwed on may lead to malfunction or failure of the DME.
Malfunction or failure of the DME.
Grounding points that are not screwed on may lead to malfunction or failure of the DME.
- Screw all screw points of the cable ducts on again. Some of the screw points are also grounding points.
NOTE:
TECHNICAL INFORMATION
If control units are disconnected, fault memory entries and functional limitations may occur.
The fault memory entries must be read out and, if necessary, deleted.
If control units are disconnected, fault memory entries and functional limitations may occur.
The fault memory entries must be read out and, if necessary, deleted.
Preliminary work
- Refer to DISCONNECTING ALL BATTERY GROUND LEADS .
- Refer to REMOVING THE ACOUSTIC COVER .
- Refer to REMOVING LEFT INTAKE SILENCER HOUSING .
- Refer to REMOVING THE COVER OF THE ENGINE COMPARTMENT AT THE REAR LEFT .
- Refer to REMOVING THE COVER OF THE REAR RIGHT ENGINE COMPARTMENT .
- Refer to REMOVING THE SEAL FOR THE HOOD REAR .
- Refer to REMOVING LEFT AND RIGHT WIPER ARM .
- Refer to REMOVING THE COWL COVER .
- Refer to REMOVING TRAILING LINK AT SPRING BOLT .
- Refer to REMOVING THE COWL UPPER PART IN THE CENTER .
- Refer to REMOVING LEFT THROTTLE VALVE ASSEMBLY .
- Refer to REMOVING COVER FOR THE DME CONTROL UNIT ON LEFT .
- Refer to DISCONNECTING ALL CONNECTORS FROM THE DME CONTROL UNIT FOR CYLINDERS 7 TO 12 .
Wiring harness section for ignition control for cylinders 7 to 12
NOTE:
RISK OF DAMAGE
Malfunction or failure of the DME.
Grounding points that are not screwed on may lead to malfunction or failure of the DME.
Malfunction or failure of the DME.
Grounding points that are not screwed on may lead to malfunction or failure of the DME.
- Screw all screw points of the cable ducts on again. Some of the screw points are also grounding points.
- Unlock and disconnect the connector (1) from the tank vent valve on the right.
- Unlock the connector (2) and detach it off the high pressure pump on the right.
NOTE:
The description is provided only at one component. The procedure is the same for all other components.
- Unlock the connector fastener (2) of the ignition coil and disconnect the connector (1) .
NOTE:
Schematic diagram is for example purposes. Some parts may differ in certain details.
- Unlock and disconnect the connectors (2) from the injectors with a small slotted screwdriver (1) .
- Unlock the lock in the direction of the arrow with a small slotted screwdriver (1) .
- Disconnect the connector (2) on the connector housing from the injector.
NOTE:
The description is provided only at one component. The procedure is the same for all other components.
- Unlock the connector (1) and detach from the injectors.
- Loosen the nuts (2)
and remove the ground cable.
- Loosen screws (1) .
- Place connector (3) of high pressure pump to one side.
- Disconnect wiring harnesses (2)
from the cylinder head cover.
- Feed out and remove the wiring harness section (1) for the ignition control of cylinders 7 to 12.