Releasing the wiring harness section from the left hand cylinder head cover
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: 61 35... NOTES ON ESD (ELECTROSTATIC DISCHARGE) PROTECTION
NOTE:
RISK OF DAMAGE
Damage to wires when disconnecting connectors and plug connections. Sheared wires can cause a short circuit.
Damage to wires when disconnecting connectors and plug connections. Sheared wires can cause a short circuit.
- Do not pull on wires when disconnecting connectors and plug connections.
- Loosen screw (1) .
- Release the clamps (arrows).
- Remove the wiring harness section (2)
and put to one side.
- Unlock plug connection (1) and disconnect.
- Unlock the connector (2)
of the oxygen sensor monitor and disconnect from the holder (3)
.
- Unlock and disconnect plug connections (1) .
- Loosen screws (2) .
- Release the cables (3) from the clamps.
- Release the clamps (arrows).
- Remove the wiring harness section (4)
and put to one side.
- Unlock the holder (1) .
- Carefully pull the coolant hose (2)
upwards over the refrigerant line (3)
in the marked area and set aside.
- Loosen screw (1)
.
- Carefully press the coolant hose (1)
downward into the initial position.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.
- Unlock the plug connections (1) and disconnect them from the injectors.
- Release nuts (2) and remove ground cable.
- Loosen screw (3) .
- Guide the wiring harness section (4)
out from the left hand cylinder head cover engine and set it aside.
- Feed out and remove the cover panel (1)
on the left-hand cylinder head cover.