Ignition Coil: Service and Repair
IGNITION COIL-ON-PLUGLH Ignition Components:
RH Ignition Components:
Exploded View
Removal and Installation
All ignition coil-on-plugs
1. Disconnect the battery ground cable.
LH ignition coil-on-plugs
2. Remove the air cleaner inlet tube.
3. Remove the 2 bolts and the LH ignition coil-on-plug cover.
- Inspect the gasket.Install a new gasket if necessary.
- To install, tighten to 10 Nm (89 lb-in).
4. Disconnect the 4 LH ignition coil-on-plug electrical connectors.
5. Remove the 4 LH ignition coil-on-plugs, using a twisting motion while pulling up on the ignition coil-on-plug.
RH ignition coil-on-plugs
6. Detach the wire harness retainer from the stud bolt and position the harness aside.
7. Remove the bolt, stud bolt and the RH ignition coil-on-plug cover.
- Inspect the gasket.Install a new gasket if necessary.
- To install, tighten to 10 Nm (89 lb-in).
8. Disconnect the 4 RH ignition coil-on-plug electrical connectors.
9. Remove the 4 RH ignition coil-on-plugs, using a twisting motion while pulling up on the ignition coil-on-plug.
All ignition coil-on-plugs
10. NOTE: Verify that the ignition coil-on-plug spring is correctly located inside the ignition coil-on-plug boot and that there is no damage to the tip of the boot.
To install, reverse the removal procedure.
- Apply a light coat of dielectric grease to the inside of the ignition coil-on-plug boots.