Ignition coils, removing and installing
WARNING: This page is about a different car, the 2008 Audi RS 4 and 2007 Audi RS 4. However, it is still accessible from the selected car via links, so may be relevant.
Special tools, testers and auxiliary items required
- Hose clamps up to 25 mm diameter 3094
- Puller T40039
Removing
Cylinder bank 2 (left):
- Remove cover - 1 - in engine compartment (left side).
- Clamp off coolant hose - 2 - using hose clamp 3094 and disconnect from coolant expansion tank.
- Seal connection using a plug that fits.
- Remove coolant expansion tank - arrow -.
- Disconnect electrical wire to Engine Coolant Level (ECL) Warning Switch F66 at bottom on expansion tank and set aside coolant expansion tank with coolant hose - 1 - connected.
- Remove oil dipstick - 1 - from guide tube.
- Remove bolts - 2 - and - 3 -.
- Disconnect electrical harness connectors at ignition coils.
- Press electrical wiring harness to side.
Cylinder bank 1 (right):
- Remove bolts - arrows -.
- Remove air duct - 1 - and - 2 -.
- Remove bolts - 1 - and - 2 -.
- Disconnect electrical harness connectors at ignition coils.
- Press electrical wiring harness to side.
Continued for both sides:
- Remove ignition coils using ignition coil puller T40039.
Installing
Installation is in reverse order of removal.
Torque specifications
| Component | Nm |
|---|---|
| Wiring for ignition coils at cylinder head cover | 5 |