12 14 521 Replacing pulse generator on crankshaft
Necessary preliminary tasks:
- Read out fault memory of DME control unit
- Switch off ignition
- If fitted:
Remove vacuum reservoir for exhaust flap.
NOTE:
Installation location of pulse generator for crankshaft is underneath starter motor.
NOTE:
For a better overview, this work step is shown on an engine that has been removed.
Unlock plug (1) and remove.
Unscrew bolt (2).
Remove pulse generator (3).
NOTE:
Check stored fault messages.
Now clear the fault memory.