Fig. 2.249. Spark plug components: 1 – knock sensor 1; 2 – knock sensor 2; 3 – ignition coil with output stage; 4 – spark plug, 25 Nm; 5 – bolt 20 Nm; 6 – bolt 10 Nm; 7 – Hall sensor; 8 – O-ring round section
Removal ignition coils with output stages
Fig. 2.250. Installing the puller
To remove the ignition coils with output stages from the spark plugs, place the puller at the upper thick edge of the coil (fig. 2.250).
Note: Please observe safety precautions.
If you pry the coil by the lower edges with the puller to remove it, it may be damaged.
Fig. 2.251. Removing the ignition coil
Using a puller, remove the ignition coils approximately 30 mm from the spark plug sockets (fig. 2.251).
Fig. 2.252. Ignition coil plugs
Unlock the plugs and remove all plugs from the ignition coils at the same time (fig. 2.252).
Installation of ignition coils with output stages
Insert the ignition coils into the spark plug sockets without force.
Align the ignition coils with the plugs and connect all plugs to the coils at the same time.
Apply even pressure to the spark plugs by hand using the ignition coils.
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