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Knock Sensor Replacement - Bank 2

Fig 1: Knock Sensor - Bank 2

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
1	Knock Sensor Fastener CAUTION: Refer to Fastener Caution . Tighten 23 N.m (17 lb ft)
2	Knock Sensor Procedure Disconnect the electrical connector.