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Removing and installing knock sensors G61 / G66 > < Ignition system - exploded view

A3 Mk2

Removing and installing ignition coils
Removing and installing ignition coils
Special tools and workshop equipment required
   
t  Puller -T40039-
  W00-1303
Removing
–  Unplug electrical connector -6- for Hall sender 3 -G300-.
–  Remove bolts -arrows-.
–  Release electrical connectors and unplug connectors from ignition coils -1 ... 5- simultaneously.
  A24-10714
–  Slide puller -T40039- onto ignition coil with output stage and pull off ignition coil -arrow-.
Installing
–  Fit all ignition coils loosely into spark plug holes.
–  Align ignition coils with connectors and attach all connectors onto ignition coils simultaneously.
–  Press ignition coils onto spark plugs by hand evenly (do not use tool).
–  Secure electrical wiring guide for ignition coils to cylinder head cover → Fig..
  A28-0074

Removing and installing knock sensors G61 / G66 > < Ignition system - exploded view