Crankshaft Position Sensor: Service and Repair

12 14 521 Replacing Crankshaft Pulse Generator (N63, S63)







Necessary preliminary tasks:
- Read out fault memory of DME control unit
- Turn off ignition
- Remove rear underbody protection







Installation location:
On transmission housing at bottom right.
Unlock plug (1) and remove.
Release screw (2).
Tightening torque 13 62 4AZ.
Withdraw pulse generator (3) from transmission housing.







Installation:
clear fault memory.