FixVault

Removal Procedure

    Fig 1: Identifying Engine Wiring Harness Electrical Connectors
    GM1675736Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Disconnect the engine harness electrical connector (1) from the intake manifold tuning valve.
  3. Remove the power steering pump. Refer to Power Steering Pump Replacement .
  4. Fig 2: Identifying Inlet Manifold Tuning Valve
    GM1557831Courtesy of GENERAL MOTORS CORP.
  5. Remove the intake manifold tuning valve bolts.
  6. Remove the intake manifold tuning valve.