Knock Sensor: Service and Repair

REMOVAL PROCEDURE

CAUTION: Refer to Battery Disconnect Caution in Service Precautions.

1. Disconnect the negative battery cable.
2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in Vehicle Lifting.
3. Remove the knock sensor harness connector.

4. Remove the knock sensor (2) from the cylinder block (1).

INSTALLATION PROCEDURE

NOTE: Refer to Component Tightening Notice in Service Precautions.




1. Install the knock sensor (2) into the cylinder block (1).

Tighten
Tighten the sensor to 19 N.m (14 lb ft).




2. Install the knock sensor harness connector.
3. Lower the vehicle.
4. Connect the negative battery cable.