Diagnostic Procedures

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Fig 1: DTC P0327 & P0332: Knock Sensor Circuit Bank 1 & 2 (Steps 1-8)

Courtesy of GENERAL MOTORS CORP.

Fig 2: DTC P0327 & P0332: Knock Sensor Circuit Bank 1 & 2 (Steps 9-12)

Courtesy of GENERAL MOTORS CORP.