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Home >> Chevrolet >> 2012 >> Captiva Sport LS, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls/Fuel - 2.4L - Repair Instructions >> Repair Instructions >> Knock Sensor Replacement >> Removal Procedure
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Removal Procedure

  1. Hoist and raise the vehicle. Refer to Lifting and Jacking the Vehicle .
    2. Fig 1: View Of Starter And Engine Electrical Connectors
    GM1809558Courtesy of GENERAL MOTORS COMPANY
  2. Disconnect the engine wiring harness electrical connector (3) from the knock sensor electrical connector (4).
  3. Remove the knock sensor electrical connector (4) from the oil level indicator tube bracket.
    4. Fig 2: Identifying Knock Sensor
    GM1578476Courtesy of GENERAL MOTORS COMPANY
  4. Remove the knock sensor bolt.
  5. Remove the knock sensor.
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