Removing ignition coil of cylinder bank 2
Preliminary work
- Refer to DEACTIVATING VEHICLE ELECTRICAL SYSTEM .
- Refer to REMOVING THE COVER PANEL OF THE SLAVE DME CONTROL DEVICE .
- Refer to REMOVING THE ACOUSTIC COVER .
- Refer to REPLACING HOLDER OF THE DME CONTROL UNIT FOR CYLINDERS 5 TO 8 .
- Refer to PARTIALLY REMOVING THE COOLANT EXPANSION TANK .
- Refer to REMOVING THE WIRING HARNESS FROM THE CYLINDER BANK 2 .
NOTE:
RISK OF DAMAGE
Damage to the ignition coil.
The silicone hose of the ignition coil must not be contaminated by fuel as this can lead to failure of the ignition coil.
Damage to the ignition coil.
The silicone hose of the ignition coil must not be contaminated by fuel as this can lead to failure of the ignition coil.
- When working on the fuel system, cover the ignition coils with suitable materials and remove where required.
- Do not oil or grease the silicone tube of the spark plug socket. Do not use any protection or maintenance products (e.g. silicone spray, rubber care products, rust remover, etc.).
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) .
- Ensure that no cables are crushed or damaged.
- Repair damaged cables.
- Slowly pull the ignition coil (3)
up and take out without jerking it.
Pulling out the ignition coil (3) with jerks may cause the silicone hose to tear.
- After removing the ignition coils: Fuse off the silicone hose (1)
of the ignition coils with an air gun (2)
.
The ignition coils must be free from oil, fuel residue, and coolant residue.