12 14 521 Replacing Crankshaft Pulse Generator (S85)
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2010 BMW M6, 2010 BMW M5, 2009 BMW M6, 2009 BMW M5, and 2008 BMW M6. However, it is still accessible from the selected car via links, so may be relevant.
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.
Tightening torque, see 12 14 1AZ in ENGINE ELECTRICAL SYSTEM - TIGHTENING TORQUES .
Withdraw pulse generator (2) from transmission housing.
Installation:
Replace sealing ring.
Replace screw.
Installation:
Now clear the fault memory.