Knock Sensor: Service and Repair

The engine uses one knock sensor(s). The sensor is bolted into the cylinder block, directly below the intake manifold.

REMOVAL
1. Remove intake manifold plenum and intake manifold.
2. Remove the right cylinder head.

Knock Sensor:

3. Disconnect electrical connector from knock sensor(s).
4. Use a crows foot socket to remove the knock sensor bolt.

INSTALLATION
1. Install knock sensor. Tighten bolt to 10 N.m (7 ft. lbs.) torque. Over or under tightening affects knock sensor performance, possibly causing improper spark control.
2. Attach electrical connector to knock sensor.
3. Install the cylinder head.
4. Install intake manifold plenum and intake manifold.