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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 95 (Engine Mechanical - 2.2L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Intake Manifold Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 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. Refer to THROTTLE BODY .
    Fig 1: Removing/Installing Throttle Body
    G01580442Courtesy of GENERAL MOTORS CORP.
  12. Remove the fuel rail. Refer to FUEL RAIL & INJECTORS .
    Fig 2: Removing/Installing Fuel Rail
    G01580443Courtesy of GENERAL MOTORS CORP.
  13. Remove the knock sensor connector from the intake manifold.
    Fig 3: Locating Knock Sensor Connector At Intake Manifold
    G01580444Courtesy of GENERAL MOTORS CORP.
  14. Remove the intake manifold nuts and bolts.
  15. Remove the intake manifold.
  16. Remove the intake manifold gasket, if necessary. The gasket is reusable if the gasket is not damaged.
    Fig 4: Removing/Installing Intake Manifold
    G01580445Courtesy of GENERAL MOTORS CORP.
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