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Knock Sensor Replacement

Fig 1: Knock Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the intake manifold. Refer to Intake Manifold Replacement .
1	Knock Sensor Fastener CAUTION: Refer to Fastener Caution . Tighten 20 N.m (15 lb ft)
2	Knock Sensor Procedure Disconnect the electrical connector.