Preliminary Procedures

1. Disconnect battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle

1

Knock Sensor Bolt

Caution: Refer to Fastener Caution in the Preface section.

Procedure

1. Disconnect the electrical connector.
2. DO NOT mistake the knock sensor electrical connector with the alternator electrical connector.

Tighten
25 N·m (18 lb ft)

2

Knock Sensor