12 14 610 Replacing right knock sensors (cylinder bank 1 to 4) (M60, M62)
WARNING: This page is about a different car, the 2003 BMW X5 and 2002 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
Interrogate fault memory of DME control unit.
Switch off ignition.
Disconnect intake air manifold, refer to INTAKE MANIFOLD .
CAUTION:
Mixing up the knock sensor plug connections will result in engine damage!
The wiring and plug connections must correspond to the original routing. This eliminates the risk of mix-ups.
The wiring and plug connections must correspond to the original routing. This eliminates the risk of mix-ups.
Release screws.
Tightening torque, refer to 12 14 2AZ in ENGINE ELECTRICAL SYSTEM - TIGHTENING TORQUES - X5 4.6L .
Remove knock sensors.
NOTE:
Interrogate fault memory of DME control unit.
Check stored fault messages.
Rectify faults.
Now clear the fault memory.
Check stored fault messages.
Rectify faults.
Now clear the fault memory.