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Home › Pontiac › 2009 › G6 GT, 2D Convertible, 3.9 1 › Repair and Diagnosis › Engine Performance › System › Engine Control System & Fuel System - 3.9L - Introduction › Repair Instructions › Intake Manifold Tuning Valve Replacement › Removal Procedure

Removal Procedure

    Fig 1: Identifying Intake Manifold Tuning Valve & Injector Electrical Connectors
    GM1582090Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Disconnect the intake manifold tuning valve electrical connector (1).
  3. Remove the engine harness clip from the power steering reservoir bracket.
  4. Remove the power steering pump. Refer to Power Steering Pump Replacement (LZ4, LZ9) .
    5. Fig 2: View Of Intake Manifold Tuning Valve
    GM1557831Courtesy of GENERAL MOTORS CORP.
  5. Remove the intake manifold tuning valve bolts.
  6. Remove the intake manifold tuning valve.
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