Installation Procedure

Fig 1: View Of #1 Knock Sensor & Engine Oil Pan Rail Engine Wiring Harness Connectors

Courtesy of GENERAL MOTORS CORP.

CAUTION: Refer to Fastener Caution .

Install the KS (2) and the retaining bolt to the engine block, positioning the electrical terminals down.
Tighten: Tighten the KS bolt to 25 N.m (18 lb ft).
Connect the engine wiring harness electrical connector to the KS (2).
Lower the vehicle.