Replacing Left Knock Sensors

- Remove intake air manifold.
- Switch off ignition.

CAUTION:
Confusing the plug connections of knock sensors gives rise to engine damage. Line routing and plug connections must match original routing to prevent any possible confusion.




- Unfasten screws.
- Interrogate fault memory of control unit on Digital Engine Electronics (DME), check fault messages in memory, rectify faults and cancel fault memory.

Tightening Torque: 20 Nm.