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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 236 (Engine Mechanical - 2.2L (L61)) >> Repair Instructions >> On-Vehicle Repair Instructions >> Intake Manifold Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Pontiac Sunfire and 2004 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the air inlet duct and resonator.
  2. Disconnect the IAC electrical connector.
  3. Disconnect the TPS electrical connector.
  4. Disconnect the MAP sensor electrical connector.
  5. Disconnect the EVAP hose.
  6. Disconnect the PCV hose.
  7. Disconnect the purge solenoid tube.
  8. Disconnect the brake booster hose.
  9. Remove the oil level indicator tube bolt.
  10. Disconnect the accelerator and cruise control cables.
  11. Remove the throttle body.
    Fig 1: Exploded View Of Throttle Body
    GM782280Courtesy of GENERAL MOTORS CORP.
  12. Remove the fuel rail. Refer to Fuel Rail Assembly Replacement in Engine Controls-2.2 (L61).
    Fig 2: View Of Fuel Rail
    GM870613Courtesy of GENERAL MOTORS CORP.
  13. Remove the knock sensor connector from the intake manifold.
    Fig 3: Identifying Knock Sensor Connector
    GM630348Courtesy of GENERAL MOTORS CORP.
  14. Remove the intake manifold nuts and bolts.
    Fig 4: View Of Intake Manifold
    GM412135Courtesy of GENERAL MOTORS CORP.
  15. Remove the intake manifold.
  16. Remove the intake manifold gasket, if necessary. The gasket is reusable if the gasket is not damaged.
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