Installation Procedure

Fig 1: Left Side Knock Sensor & Bolt

Courtesy of GENERAL MOTORS CORP.

CAUTION: Refer to Fastener Caution .

Position the knock sensor (718) to the engine block and install the bolt (739).
Tighten: Tighten the bolt to 20 N.m (15 lb ft).

Fig 2: Engine Wiring Harness Electrical Connector & Crankshaft Position (CKP) Sensor Wire Harness

Courtesy of GENERAL MOTORS CORP.

Connect the engine wiring harness electrical connector (2) to the knock sensor (1).
Lower the vehicle.