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Home >> Saturn >> 2004 >> Vue Red Line, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls (Introduction) -- 3.5L (L66) >> Repair Instructions >> Throttle Body Assembly Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: View Of Throttle Body Gasket
    GM1226494Courtesy of GENERAL MOTORS CORP.
  1. Remove the shop towel from the throttle body opening.
  2. Install a new throttle body gasket.
    3. NOTE: Use care when tightening the throttle body bolts. Manifold damage will result if over torqued.
  3. Install the throttle body assembly and fasteners.
    4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the throttle body fasteners.

    Tighten:  Tighten the fasteners to 22 N.m (16 lb in).

    5. Fig 2: View Of Intake Air Temperature (IAT) Sensor 2
    GM1233528Courtesy of GENERAL MOTORS CORP.
  5. Attach the coolant hoses (4) to the throttle body assembly and unclamp.
  6. Install the wiring harness bracket bolt.

    Tighten:  Tighten the bolt to 10 N.m (89 lb in).

    7. Fig 3: View Of MAP Sensor Connector
    GM1226493Courtesy of GENERAL MOTORS CORP.
  7. Connect the MAP sensor connectors.
  8. Connect throttle body electrical connector.
    9. Fig 4: View Of Outlet Resonator/Duct Assembly
    GM1226468Courtesy of GENERAL MOTORS CORP.
  9. Install the outlet resonator/duct assembly into position. Refer to Air Cleaner Resonator Outlet Duct Replacement .
  10. If the throttle body assembly has been replaced, perform the idle learn procedure. Refer to Idle Learn Procedure .
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