Knock Sensor 2 Replacement (AWD)

Courtesy of GENERAL MOTORS COMPANY

NOTE: Callouts in the following chart represent components shown in graphic above.

Callout	Component Name
Preliminary Procedure  Intake Manifold Replacement
1	Knock Sensor Bolt CAUTION: Refer to Fastener Caution . Tighten  25 N.m (18 lb ft)
2	Knock Sensor Procedure  Disconnect the electrical connector.