Knock Sensor Replacement (Position 1)

Courtesy of GENERAL MOTORS COMPANY

NOTE: Callout items 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  36 N.m (27 lb ft)
2	Knock Sensor Procedure  Disconnect the electrical connector.