REPLACING ALL SPARK PLUGS (N42, N40, N46, N45, N52, N52K, N51)
Special tools required:
12 1 171
12 1 200
Necessary preliminary tasks:
Switch off ignition
Remove ignition coils.
Unscrew spark p
SEE MORE:
NOTE: Camber and toe-in influence each other. Adjust the toe-in first
in order to
simplify the adjustment procedure.
Version with active front steering:
Align steering wheel.
Set cumulative steering angle by means of the service function "Carry
out initial operation/adjustment for
active fron
Fig. 16: Identifying Fuel System - E32 With M60 Components
If any of these items are leaking and fail to hold pressure in the fuel rail,
the vehicle will be difficult to start.
The cranking time will be excessive and possibly not start at all. For example,
If the fuel injectors are leaking,
the