Installation Procedure

WARNING: This page is about a different car, the 2005 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Knock Sensors

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the knock sensor.
Tighten: Torque the sensor to 20 N.m (15 lb ft).

Fig 2: Knock Sensor Wiring Harness Assembly

Courtesy of GENERAL MOTORS CORP.

Install the knock sensor wiring harness assembly.
Install the intake manifold. Refer to Intake Manifold Replacement in Engine Mechanical.