Knock Sensor: Service and Repair

Knock Sensor Replacement:

1. Remove bolts (arrows).
2. Unplug connector at ignition control module.
3. Unclip protective hose for cables.

NOTE: The cables of both knock sensors (A16) are combined in the protective hose (corrugated hose). They can only be replaced as a unit.

4. Install in reverse order, tighten knock sensors to 20 Nm (14.8 ft lb).