FixVault

Removal Procedure

    Fig 1: Bank 2 Knock Sensor Electrical Connector
    GM1839727Courtesy of GENERAL MOTORS CORP.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Disconnect the engine wiring harness electrical connector (2) from the bank 2 knock sensor.
  3. Fig 2: Bank 2 Knock Sensor & Bolt
    GM860802Courtesy of GENERAL MOTORS CORP.
  4. Loosen the knock sensor bolt and remove the knock sensor.