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Home >> Pontiac >> 2008 >> Torrent GXP, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 106 (Engine Exhaust System) >> Repair Instructions >> Exhaust Manifold Heat Shield Replacement - Left Side (LY7) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Refer to Exhaust Service Warning .
WARNING: Refer to Protective Goggles and Glove Warning .
    Fig 1: Identifying Engine Wiring Harness Electrical Connector, HO2S Electrical Connector & Retainer
    GM1836024Courtesy of GENERAL MOTORS CORP.
  1. Remove the fuel injector sight shield, if necessary. Refer to Fuel Injector Sight Shield Replacement .
  2. Disconnect the engine wiring harness electrical connector (3) from the heated oxygen sensor (HO2S) electrical connector (4).
  3. Remove the HO2S electrical connector retainer (5) from the retainer clip.
    4. Fig 2: Identifying Exhaust Manifold Heat Shield Bolts
    GM1836984Courtesy of GENERAL MOTORS CORP.
  4. Remove the exhaust manifold heat shield bolts.
  5. Remove the exhaust manifold heat shield, sliding the shield up over the HO2S pigtail.
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