Crankshaft Position Sensor: Service and Repair

12 14 521 - Replacing crankshaft pulse generator (N62, N62TU)





Necessary preliminary tasks:
- Read out fault memory of DME control unit; if necessary, work through test schedules
- Switch off ignition
- If necessary, remove underbody protection.

Installation location:
On transmission housing at bottom right.





Unlock plug (1) and remove.

Release screw.

Withdraw pulse generator (2) from transmission housing.

Installation:
Replace screw.





Installation:
Now clear the fault memory.