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Home >> Saturn >> 2007 >> Relay 3.9 1 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - Introduction (2 Of 2) >> Repair Instructions >> Intake Manifold Tuning Valve Replacement >> Removal Procedure

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.