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Home › Cadillac › 2010 › STS 4.6 A, AWD › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Controls And Fuel - 4.6L (LH2) - Repair Instructions › Repair Instructions › Throttle Body Assembly Replacement › Removal Procedure

Removal Procedure

    Fig 1: Throttle Body Assembly Electrical Connector
    GM887927Courtesy of GENERAL MOTORS CORP.
  1. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .
  2. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
  3. Disconnect the electrical connector from the throttle body assembly.
    4. Fig 2: Throttle Body Assembly & Bolts
    GM927998Courtesy of GENERAL MOTORS CORP.
  4. Remove the throttle body assembley mounting bolts.
  5. Remove the throttle body and throttle body gasket from the water housing.
  6. Discard the throttle body gasket.
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