12 14 521 Replacing crankshaft pulse sensor
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 535xi, 2010 BMW 535i, 2009 BMW 535xi, 2009 BMW 535i, and 2008 BMW 535xi. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE (ESD PROTECTION)
.
IMPORTANT:
Aluminium screws/bolts must be replaced each time they are released.
Aluminium screws/bolts are permitted with and without colour coding (blue).
For reliable identification:
Jointing torque and angle of rotation must be observed without fail (risk of damage) .
Necessary preliminary tasks:
- Read out fault memory of DME control unit
- Switch off ignition
- Remove TENSION STRUT from spring strut dome on left.
NOTE:
Installation location of pulse sensor for crankshaft is underneath starter motor.
Detach plug (1) from crankshaft pulse sensor (2).
Release screw.
Installation:
Replace aluminium screws.
Tightening torque 12 14 2AZ .
Withdraw pulse sensor (2) from crankcase.
Installation note:
Replace sealing ring.
NOTE:
Check stored fault messages.
Delete fault memory.