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Knock Sensor Replacement

Fig 1: Knock Sensor

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure: Remove the starter. Refer to Starter Replacement (LAF) or Starter Replacement (LF1)
1	Knock Sensor Fastener CAUTION: Refer to Fastener Caution . Tighten: 25 N.m (18 lb in)
2	Knock Sensor Procedure: Disconnect the electrical connector.