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Home › Hummer › 2007 › H2 4D Utility Pickup › Repair and Diagnosis › Engine Performance › System › Engine Controls And Fuel - 6.0L - Introduction (2 Of 2) › Repair Instructions › Knock Sensor Replacement › Removal Procedure

Removal Procedure

    Fig 1: Knock Sensor Wiring Harness Assembly
    GM54608Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake manifold. Refer to Intake Manifold Replacement .
  2. Remove the knock sensor wiring harness assembly.
    3. Fig 2: Identifying Knock Sensors
    GM54612Courtesy of GENERAL MOTORS CORP.
  3. Remove the knock sensor (KS).
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