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Home › Pontiac › 2009 › Torrent GXP, FWD › Repair and Diagnosis › Engine Performance › System › Engine Controls And Fuel - 3.6L - Introduction › Repair Instructions › Knock Sensor Replacement - Bank 1 › Removal Procedure

Removal Procedure

    Fig 1: Identifying Engine Wiring Harness Electrical Connector
    GM1836545Courtesy of GENERAL MOTORS CORP.
  1. Remove the right catalytic converter. Refer to Catalytic Converter Replacement - Right Side (LY7) .
  2. Remove the exhaust manifold heat shield. Refer to Exhaust Manifold Heat Shield Replacement (LY7) .
  3. Disconnect the engine wiring harness electrical connector (1) from the bank 1 knock sensor.
    4. Fig 2: View Of Right Knock Sensor & Bolt
    GM860801Courtesy of GENERAL MOTORS CORP.
  4. Loosen the knock sensor bolt and remove the knock sensor.
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