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Installation Procedure

NOTE: Refer to Fastener Notice in Cautions and Notices.

Fig 1: View Of Knock Sensor & Electrical Connector

Courtesy of GENERAL MOTORS CORP.

Install the knock sensor.
Tighten: Tighten the knock sensor to 25 N.m (18 lb ft).
Connect the knock sensor electrical connector.
Reinstall the intake manifold. Refer to Intake Manifold Replacement in Engine Mechanical.