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Knock Sensor Replacement

Fig 1: Knock Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Disconnect the electrical wiring harness connector.
1	Knock Sensor Fastener CAUTION: Refer to Fastener Caution . Tighten 20 (15 lb ft)
2	Knock Sensor

Callout

Component Name

Preliminary Procedure

Knock Sensor Fastener

CAUTION:

Tighten
20 (15 lb ft)

Knock Sensor