Crankshaft Position Sensor: Service and Repair

12 14 521 Replacing crankshaft pulse sensor (N12, N14, N16, N18)







Necessary preliminary work:
- Switch off ignition
- Read out the fault memory of the DME control unit.

NOTE: For a better overview, the following operation is shown on the engine after it has been removed.







Remove cover (1).







Unlock connector (1) and remove.
Release screw and remove pulse sensor.
Tightening torque 13 62 3AZ .







NOTE:
Check stored fault messages.
Delete fault memory.