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 (LFW)
1	Knock Sensor Fastener CAUTION: Refer to Fastener Caution . Tighten: 23 N.m (17 lb ft)
2	Knock Sensor Procedure: Disconnect the electrical connector.