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Home >> Chevrolet >> 2005 >> Corvette 2D Convertible, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls (Introduction) >> Repair Instructions >> Throttle Body Assembly Replacement >> Removal Procedure
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Removal Procedure

    Fig 1: Air Intake Duct & Clamp
    GM693173Courtesy of GENERAL MOTORS CORP.
    NOTE: Handle the electronic throttle control components carefully. Use cleanliness in order to prevent damage. Do not drop the electronic throttle control components. Do not roughly handle the electronic throttle control components. Do not immerse the electronic throttle control components in cleaning solvents of any type.
  1. An 8-digit part identification number is stamped on the throttle body casting. Refer to this number if servicing, or if a part replacement is required.
    2. IMPORTANT: Cover or plug any openings when servicing the throttle body in order to prevent possible contamination.
  2. Disconnect the intake mass air flow sensor electrical connector.
  3. Remove the air cleaner assembly.
    4. Fig 2: Air Control Valve Electrical Connector
    GM1461904Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the air control valve electrical connector.
    5. Fig 3: View Of Throttle Body
    GM43567Courtesy of GENERAL MOTORS CORP.
  5. Remove the throttle body attaching bolts.
  6. Remove the throttle body and the gasket.
    IMPORTANT: Do not reuse the throttle body gasket. Install a new gasket during assembly.
  7. Discard the throttle body gasket.
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