Removing

• Loosen hose clips -1- and -2- and remove air hose.

Only engines with code CZEA

• Disconnect connectors -2-, and pull off air hose -1-.

Continue for all engines

• Unplug electrical connector -2-.
• Unscrew the bolt -1-.

• Push puller - T10530- into hole in ignition coil -1- to stop.
• Tighten knurled nob -2- in -direction of arrow-.

• Pull out the ignition coil with the puller - T10530- by pulling in the direction of the -arrow-.

Repeat this process with all ignition coils.

NOTICE Note installation position of ignition coils with output stages.

Check that the conducts have not been bent or damaged.

• Remove spark plugs with spark plug socket and extension - 3122 B- .

Installation

• Screw in new spark plugs using a spark plug socket and extension - 3122 B- to the tightening torque.
• Align the ignition coils one after another and feed into the cavities for the spark plugs without pulling on them.
• Press ignition coils onto spark plugs by hand evenly (do not use tool).
• Tighten the screw -1- of the ignition coils at tightening torque.
• Plug in the electric connector -2-.

Repeat this process with all ignition coils.

For installation, proceed in the reverse sequence.