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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 140 (Engine Mechanical - 2.2L (LN2) (On-Vehicle)) >> Repair Instructions >> Engine Replacement (Manual Transmission) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 Pontiac Sunfire and 2002 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative battery cable.
  2. Relieve the fuel system pressure. Refer to FUEL SYSTEM PRESSURE RELEASE (GASOLINE) .
  3. Drain the cooling system.
  4. Remove the air cleaner outlet duct (1) and resonator assembly.
    5. Fig 1: Air Cleaner Outlet Duct
    G01777188Courtesy of GENERAL MOTORS CORP.
  5. Remove the upper and lower radiator hoses from engine.
  6. Disconnect the brake booster vacuum hose.
  7. Disconnect the IAC electrical connection.
    8. Fig 2: IAC Electrical Connector
    G01777189Courtesy of GENERAL MOTORS CORP.
  8. Disconnect the generator electrical connections.
  9. Disconnect the throttle position (TPS) sensor electrical connector.
    Fig 3: TPS Electrical Connector
    G01777190Courtesy of GENERAL MOTORS CORP.
  10. Disconnect the MAP electrical connection.
    11. Fig 4: MAP Electrical Connector
    G01777191Courtesy of GENERAL MOTORS CORP.
  11. Disconnect the EVAP emission solenoid electrical connection.
  12. Disconnect the injector harness electrical connections.
    • Remove the following cables from the accelerator control bracket:
    • The accelerator control (2)
    • The cruise control (1)
    Fig 5: Accelerator & Cruise Control Cable
    G01777192Courtesy of GENERAL MOTORS CORP.
  13. Disconnect the engine coolant temperature (ECT) sensor electrical connection.
    Fig 6: ECT Sensor Electrical Connector
    G01777193Courtesy of GENERAL MOTORS CORP.
  14. Disconnect the Oxygen (O2S) sensor electrical connection.
    15. Fig 7: O2S Electrical Connector
    G01777194Courtesy of GENERAL MOTORS CORP.
  15. Disconnect ignition control module connectors.
  16. Disconnect the engine grounds electrical connection.
  17. Remove the drive belt. Refer to Drive Belt Replacement .
  18. Disconnect the transmission shift control cable from the lever and from the bracket.
    Fig 8: Transmission Shift Control Cable
    G01777195Courtesy of GENERAL MOTORS CORP.
  19. Disconnect hydraulic clutch line.
    20. Fig 9: Hydraulic Clutch Line
    G01777196Courtesy of GENERAL MOTORS CORP.
  20. Remove the coolant surge tank.
  21. Disconnect the vacuum line near the master cylinder.
  22. Raise the vehicle.
  23. Remove the suspension support frame.
    24. Fig 10: Suspension Support Frame
    G01777197Courtesy of GENERAL MOTORS CORP.
  24. Disconnect the A/C compressor electrical connector.
  25. Remove the A/C compressor and support the compressor with the lines attached.
  26. Disconnect the electrical connection from the vehicle speed sensor.
  27. Remove the starter.
  28. Disconnect the electrical connector from the oil pressure sensor.
  29. Disconnect the ground wires.
  30. Remove both of the drive axles from the transmission and position the axles aside.
  31. Lower the vehicle until the engine/transmission assembly is on the support table.
  32. Disconnect the heater hoses at the front of the dash.
  33. Disconnect the fuel lines.
  34. Remove the transmission mount through bolts.
  35. Remove the engine mount assembly. Refer to Engine Mount Replacement .
  36. Raise the vehicle.
  37. Separate the engine from the transmission.
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