Knock Sensor: Service and Repair

Knock Sensor 1 Replacement

Removal Procedure

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (Service and Repair) .




2. Disconnect the engine wiring harness electrical connector from the KS (2).
3. Remove the KS retaining bolt.
4. Remove the KS (2) from the engine block.

Installation Procedure





Notice: Refer to Fastener Notice (Fastener Notice) .

1. Install the KS (2) and the retaining bolt to the engine block, positioning the electrical terminals down.

Tighten the knock sensor (KS) bolt to 25 N.m (18 lb ft).

2. Connect the engine wiring harness electrical connector to the KS (2).
3. Lower the vehicle.