Ignition Coil: Service and Repair

Service repair no - 18.20.45 - Set
Service repair no - 18.20.43 - Each
Service repair no - 18.20.44 - Extra - Each

Remove
1. Disconnect battery negative lead.
2. Disconnect H.T. leads from ignition coils. Note positions of leads.
3. Place H.T. leads aside.







4. Disconnect ignition coil multiplug.
5. Remove 6 nuts securing fuel rail and ignition coil bracket to inlet manifold.
6. Lift fuel rail slightly for access. Release ignition coil bracket from inlet manifold studs.


CAUTION: Do not completely withdraw injectors from fitted locations.


7. Remove ignition coils assembly.
8. Remove terminal cover.







9. Remove 2 nuts securing wires to coil terminals.
10. Remove wires from terminals. Note wire positions.
11. Remove 3 screws securing ignition coil to bracket. Remove coil.

Refit
12. Fit ignition coil to bracket. Secure with screws.
13. Connect wires to terminals. Secure with nuts.
14. Fit terminal cover.
15. Position ignition coil bracket on inlet manifold studs.
16. Secure fuel rail and ignition coil bracket with nuts. Tighten to 8 Nm. (6 lbf. ft)
17. Connect multiplug.
18. Connect H.T. leads to respective coil towers.
19. Reconnect battery negative lead.