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Home › Chevrolet › 2005 › SSR Standard › Repair and Diagnosis › Engine Performance › System › Engine Control System - 6.0L - Introduction › Repair Instructions › Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1 › Removal Procedure

Removal Procedure

  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
    2. Fig 1: Identifying O2 Sensor & Related Components
    GM715477Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Heated Oxygen and Oxygen Sensor Notice in Cautions and Notices.
  2. Disconnect the connector (1) for the heated oxygen sensor (HO2S).
    3. NOTE: Refer to Excessive Force and Oxygen Sensor Notice in Cautions and Notices.
  3. Using the J 39194-B  , remove the HO2S (2). See Special Tools .
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