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Home >> Saturn >> 2010 >> Sky Red Line, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Mechanical - 2.4L - Repair Instructions - On Vehicle) >> Intake Manifold Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Identifying EVAP Canister Purge Solenoid Valve Tube
    GM1571757Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Remove the throttle body. Refer to Throttle Body Assembly Replacement .
  3. Remove the fuel rail. Refer to Fuel Injection Fuel Rail Assembly Replacement .
  4. Remove the evaporative emission (EVAP) canister purge solenoid valve tube. Refer to Plastic Collar Quick Connect Fitting Service .
    5. Fig 2: View Of Brake Booster Vacuum Hose
    GM1590611Courtesy of GENERAL MOTORS CORP.
  5. Reposition the brake booster vacuum hose clamp at the intake manifold.
  6. Remove the brake booster hose from the intake manifold.
  7. Remove the oil level indicator tube bolt.
    8. Fig 3: View Of Fuel System Electrical Connectors & Harness Clips
    GM1590626Courtesy of GENERAL MOTORS CORP.
  8. Disconnect the engine harness electrical connector (1) from the fuel injector electrical connector.
  9. Disconnect the electronic throttle actuator electrical connector (3).
    10. Fig 4: Identifying Windshield Wiper Motor Electrical Connector
    GM1590536Courtesy of GENERAL MOTORS CORP.
  10. Disconnect the windshield wiper motor electrical connector.
  11. Remove the engine harness clip from the wiper motor.
    12. Fig 5: View Of Engine Harness Clip To Surge Tank Air Bleed Hose
    GM1590557Courtesy of GENERAL MOTORS CORP.
  12. Remove the engine harness clip from the surge tank air bleed hose.
    13. Fig 6: Identifying Air Bleed Hose & Clamp
    GM1590504Courtesy of GENERAL MOTORS CORP.
  13. Reposition the radiator surge tank air bleed hose clamp at the engine (1).
  14. Remove the air bleed hose (2) from the engine and reposition.
    15. Fig 7: Locating A/C Refrigerant Pressure Sensor Electrical Connector
    GM1590533Courtesy of GENERAL MOTORS CORP.
  15. Disconnect the air conditioning (A/C) refrigerant pressure sensor electrical connector.
    16. Fig 8: Identifying Intake Manifold Engine Harness Clip
    GM1590535Courtesy of GENERAL MOTORS CORP.
  16. Remove the engine harness clip (4) from the intake manifold.
    17. Fig 9: Identifying Engine Harness Electrical Connectors
    GM1590505Courtesy of GENERAL MOTORS CORP.
  17. Disconnect the engine harness electrical connector (3) from the knock sensor harness.
  18. Remove the knock sensor connector clip from the oil level indicator tube.
  19. Reposition the engine harness.
    20. Fig 10: Identifying Intake Manifold, Bolts & Nuts
    GM1571773Courtesy of GENERAL MOTORS CORP.
  20. Remove the intake manifold bolts and nuts.
  21. Remove the intake manifold.
    22. NOTE: The intake manifold gasket is reusable. Only replace the gasket if damage has occurred.
  22. Remove the intake manifold gasket, if necessary.
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