Installation Procedure

Fig 1: Identifying Knock Sensor (KS) Electrical Connector & Retaining Bolt

GM1949898

Courtesy of GENERAL MOTORS COMPANY

CAUTION:

Refer to Fastener Caution .

Install the KS (2) to the engine block and tighten the retaining bolt (1) to 23 Y (17 lb ft).
Install the knock sensor (KS) electrical (3) connector to the KS.
Lower the vehicle.