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Home › Chevrolet › 2007 › Impala SS › Repair and Diagnosis › Engine Mechanical › Engine Exhaust System › Repair Instructions › Catalytic Converter Heat Shield Replacement › Installation Procedure

Installation Procedure

  1. Position the catalytic converter heat shield to the underbody.
    Fig 1: View Of Catalytic Converter Heat Shield
    GM1553100Courtesy of GENERAL MOTORS CORP.
  2. Install NEW catalytic converter heat shield rivets.
  3. Install the HO2S wiring harness from the clips on the catalytic converter heat shield.
    Fig 2: View Of Bank 2 Sensor 2 Electrical Harness Connector
    GM1553099Courtesy of GENERAL MOTORS CORP.
  4. Install the catalytic converter. Refer to Catalytic Converter Replacement (RPO LS4)  or Catalytic Converter Replacement (RPOs LZE/LZ4/LZ8) .
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