Ignition Coil-On-Plug

Ignition Coil-On-Plug





RH side

1. Cut and discard the tie strap from turbocharger regulator hose retainer at the valve cover.

2. Disconnect the 2 turbocharger regulator hoses.

LH side

3. Disconnect the 2 crankcase vent tube quick connect fittings and remove the crankcase vent tube assembly. For additional information, refer to Fuel System - General Information Service and Repair.

4. Disconnect the fuel injection pump electrical connector.

5. Remove the fuel injection pump noise insulator shield.

Both sides

6. NOTE: Use compressed air to remove any foreign material from the ignition coil-on-plugs and surrounding area before removing the ignition coil-on-plugs.

Disconnect the 6 ignition coil-on-plug electrical connectors.

7. NOTE: When removing the ignition coil-on-plugs, a slight twisting motion will break the seal and ease removal.

Remove the 6 bolts and the 6 ignition coil-on-plugs.

- To install, tighten to 7 Nm (62 lb-in).

8. Inspect the coil-on-plug seals for rips, nicks or tears. Remove and discard any damaged coil-on-plug seals.
- To install, slide the new coil-on-plug seal onto the coil until it is fully seated at the top of the coil-on-plug.





9. To install, reverse the removal procedure.
- Apply a small amount of dielectric grease to the inside of the ignition coil-on-plug boots before attaching to the spark plugs.