Ignition Coil: Service and Repair

Ignition Coils

Special tools, testers and auxiliary items required

• Ignition Coil Puller (T40039)

Remove the ignition coils from cylinder bank 1:

- Remove air filter housing lower section. Refer to => [ Lower Section of the Air Filter ] Lower Section of the Air Filter.

- Remove bolts - 1 - and - 2 -.





- Pull ignition coils approximately 30 mm out of spark plug shaft using Ignition Coil Puller (T40039).





- Release electrical connectors and remove connectors simultaneously from ignition coils.

Remove the ignition coils from cylinder bank 2:

- Remove the coolant expansion tank - arrow - and disconnect the connector on the Engine Coolant Level Warning Switch (F66) on the bottom of the expansion tank.





- Move the coolant reservoir to the side with hoses - 1 and 3 - connected.

- Remove the bolts - 2 - and - 3 -.





- Pull ignition coils approximately 30 mm out of spark plug shaft using Ignition Coil Puller (T40039).





- Release electrical connectors and remove connectors simultaneously from ignition coils.

Installing

- Insert all ignition coils loosely into spark plug shaft.

- Align the ignition coils to the connectors and then connect all of the connectors simultaneously onto the ignition coils.

- Press the ignition coils uniformly onto the spark plugs by hand (do not use an impact tool under any circumstances).

Further installation is performed in reverse order.

Tightening Specifications