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Removal Procedure

WARNING: This page is about a different car, the 2004 Saturn Ion Red Line. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the exhaust manifold heat shield. Refer to Exhaust Manifold Replacement (LSJ) or Exhaust Manifold Replacement (L61) in Engine Exhaust.
    2. Fig 1: Removing & Installing Exhaust Manifold Heat Shield
    GM746055Courtesy of GENERAL MOTORS CORP.
  2. Disconnect the oxygen sensor harness connector.
  3. Remove the oxygen sensor using J 39194-C  . See Special Tools and Equipment .
    4. Fig 2: Oxygen Sensor & Harness Connector
    GM412121Courtesy of GENERAL MOTORS CORP.
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