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Home >> Cadillac >> 2010 >> CTS V, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 6.2L - Repair Instructions >> Repair Instructions >> Heated Oxygen Sensor Replacement - Bank 2 Sensor 2 >> Removal Procedure

Removal Procedure

    Fig 1: Identifying HO2S (Bank 2 Sensor 2)
    GM1413528Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fuel and Evaporative Emission Hose/Pipe Connection Cleaning Caution .
  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Disconnect the heated oxygen sensor (HO2S) electrical connector. Note the harness routing and retainers for reassembly.
  3. Remove the HO2S (1).
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