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Home >> Pontiac >> 2007 >> Vibe Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - Introduction (2 Of 2) >> Repair Instructions >> Throttle Body Assembly Replacement >> Installation Procedure

Installation Procedure

    Fig 1: Upper And Lower Throttle Body Fasteners
    GM1455365Courtesy of GENERAL MOTORS CORP.
  1. Install a new throttle body gasket (1) onto the intake manifold.
  2. Install the throttle body (3) onto the intake manifold.
    3. NOTE: Refer to Fastener Notice .
  3. Secure the throttle body to the manifold with 4 fasteners (2, 4).

    Install the 4 throttle body fasteners.

    Tighten:  Tighten the fasteners to 9 N.m (80 lb in).

    4. Fig 2: Throttle Actuator Control (TAC) Module Electrical Connector
    GM1455363Courtesy of GENERAL MOTORS CORP.
  4. Connect the 2 coolant hoses (3) to the throttle body (1).
  5. Connect the TAC module electrical connector (2).
    6. Fig 3: Air Inlet Duct
    GM1455362Courtesy of GENERAL MOTORS CORP.
  6. Install the air inlet duct (2) to the throttle body (1).
  7. Refill the cooling system. Refer to Draining and Filling Cooling System .
    8. Fig 4: Engine Cover
    GM621681Courtesy of GENERAL MOTORS CORP.
  8. Install the engine cover (1) to the engine.
  9. Secure the engine cover (1) with the 2 nuts.

    Tighten:  Tighten the fasteners to 7 N.m (62 lb in).

  10. Install the 2 retainers to the engine cover.
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