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Home >> Chevrolet >> 2012 >> Cruze Eco, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 89 (Engine Mechanical - 2.0L) >> Repair Instructions - On Vehicle >> Engine Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Feed Pipe & EVAP Canister Purge Solenoid Tube
    GM2004921Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
  3. Remove the charge air cooler inlet and outlet pipes. Refer to Charge Air Cooler Inlet Pipe Replacement and Charge Air Cooler Outlet Pipe Replacement .
  4. Relieve the fuel system pressure. Refer to Fuel Pressure Relief (With CH 48027) or Fuel Pressure Relief (Without CH 48027) or Fuel Pressure Relief (High Pressure Side) .
  5. Disconnect the evaporative emission (EVAP) canister purge solenoid tube from the valve (2). Refer to Plastic Collar Quick Connect Fitting Service .
  6. Disconnect the fuel feed pipe (1) from the fuel line. Refer to Metal Collar Quick Connect Fitting Service .
    7. Fig 2: Identifying Turbocharger Heat Shield & Bolts
    GM1750397Courtesy of GENERAL MOTORS CORP.
  7. Remove the turbocharger heat shield bolts (1) and shield.
    8. Fig 3: View Of Cooling Module Secured To Upper Body Structure
    GM857193Courtesy of GENERAL MOTORS CORP.
  8. Secure the cooling module to the upper body structure.
  9. Remove the engine drive belt. Refer to Drive Belt Replacement .
    10. Fig 4: Charge Air Cooler Pipe
    GM1750442Courtesy of GENERAL MOTORS CORP.
  10. Remove the charge air cooler pipe to turbocharger bolts (1).
  11. Remove the charge air cooler pipe and gasket (2) from the turbocharger.
  12. Cap or plug the turbocharger opening.
  13. Remove the radiator inlet hose. Refer to Radiator Inlet Hose Replacement (LNF) .
  14. Remove the radiator outlet hose. Refer to Radiator Outlet Hose Replacement (LNF) .
  15. Lower the vehicle.
    16. Fig 5: View Of Surge Tank Outlet Hose
    GM1713860Courtesy of GENERAL MOTORS CORP.
  16. Reposition the surge tank outlet hose clamp at the surge tank.
  17. Remove the surge tank outlet hose from the surge tank.
    18. Fig 6: Heater Inlet And Outlet Hose Clamps
    GM1826795Courtesy of GENERAL MOTORS CORP.
  18. Reposition the heater inlet and outlet hose clamps at the thermostat housing.
  19. Remove the heater inlet (1) and outlet (2) hoses from the thermostat housing.
    20. Fig 7: CKP Sensor Electrical Connector
    GM1716603Courtesy of GENERAL MOTORS CORP.
  20. Disconnect the engine wiring harness electrical connector (1) from the crankshaft position (CKP) sensor.
  21. Disconnect the engine wiring harness electrical connector (2) from the oil pressure sensor.
    22. Fig 8: Generator Electrical Connector
    GM1826855Courtesy of GENERAL MOTORS CORP.
  22. Disconnect the engine wiring harness electrical connector (1) from the generator.
    23. Fig 9: Generator
    GM1717482Courtesy of GENERAL MOTORS CORP.
  23. Reposition the positive battery cable terminal boot (2).
  24. Remove the generator terminal nut (1).
  25. Remove the positive battery cable terminal (3) from the generator.
  26. Disconnect the engine wiring harness electrical connector (4) from the A/C compressor.
    27. Fig 10: Locating Fuel Injector Jumper Electrical Connector
    GM2008068Courtesy of GENERAL MOTORS CORP.
  27. Disconnect the engine wiring harness electrical connector (1) from the fuel injector jumper electrical connector.
    28. Fig 11: ETC Connector
    GM1825527Courtesy of GENERAL MOTORS CORP.
  28. Disconnect the engine wiring harness electrical connector (2) from the knock sensor.
    29. Fig 12: High Pressure Fuel Pump Connector & Clip
    GM1826282Courtesy of GENERAL MOTORS CORP.
  29. Disconnect the engine wiring harness electrical connector (2) from the intake camshaft position (CMP) sensor.
  30. Disconnect the engine wiring harness electrical connector (1) from the high pressure fuel pump.
  31. Remove the engine wiring harness clip (3) from the high pressure fuel pump bracket.
    32. Fig 13: Identifying Intake & Exhaust CMP Actuators
    GM2002986Courtesy of GENERAL MOTORS CORP.
  32. Disconnect the engine wiring harness electrical connector (2) from the intake CMP actuator.
  33. Disconnect the engine wiring harness electrical connector (1) from the exhaust CMP actuator.
  34. Disconnect the ignition coil electrical connectors (3) from the ignition coils.
    35. Fig 14: Engine Wiring Harness Clips
    GM1825746Courtesy of GENERAL MOTORS CORP.
  35. Disconnect the engine harness clips (2) from the camshaft cover.
  36. Disconnect the engine harness clip (1) from the camshaft cover.
    37. Fig 15: Turbocharger Boost Sensor
    GM1750410Courtesy of GENERAL MOTORS CORP.
  37. Disconnect the engine wiring harness electrical connector from the boost sensor.
    38. Fig 16: Turbocharger Coolant Feed Pipe Bolt
    GM1750401Courtesy of GENERAL MOTORS CORP.
  38. Remove the turbocharger coolant feed pipe bolt (1) at the turbocharger.
  39. Remove the turbocharger coolant feed pipe fitting (2) from the cylinder head.
  40. Remove the turbocharger coolant feed pipe bracket bolt from the cylinder head.
  41. Remove the turbocharger coolant feed pipe bracket from the vehicle.
    42. Fig 17: A/C Compressor Line
    GM1765251Courtesy of GENERAL MOTORS CORP.
  42. Remove the A/C compressor line bolt and reposition the line off to the side.
    43. Fig 18: Engine Wiring Harness Clip
    GM1825748Courtesy of GENERAL MOTORS CORP.
  43. Remove the engine harness clip (1) from the camshaft cover.
  44. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle .
  45. Drain the engine oil.
    46. Fig 19: Identifying CPA Retainer & HO2S Electrical Connector
    GM1592538Courtesy of GENERAL MOTORS CORP.
  46. Disconnect the engine wiring harness electrical connector (1) from the heated oxygen sensor (HO2S) (3).
    47. Fig 20: Engine Wiring Harness Electrical Connector & ECT Sensor
    GM1826284Courtesy of GENERAL MOTORS CORP.
  47. Disconnect the engine wiring harness electrical connector (4) from the exhaust CMP sensor.
  48. Remove the engine harness ground terminal bolt (2) and reposition the engine harness ground terminal (1).
  49. Disconnect the engine wiring harness electrical connector (3) from the engine coolant temperature (ECT) sensor.
    50. Fig 21: ECT Sensor Electrical Connector
    GM1625486Courtesy of GENERAL MOTORS CORP.
  50. Disconnect the ECT sensor electrical connector (1).
  51. Remove the CPA retainer (2).
  52. Disconnect the engine harness electrical connector (3) from the HO2S.
    53. Fig 22: Engine Harness Electrical Connector
    GM1625489Courtesy of GENERAL MOTORS CORP.
  53. Disconnect the engine harness electrical connector (1) from the VSS.
  54. Remove the engine harness clip (2) from the transaxle.
  55. Remove the CPA retainer (3).
  56. Remove the engine harness electrical connector clip (5) from the transaxle rear mount bracket.
  57. Disconnect the engine harness electrical connector (4) from the HO2S.
  58. Disconnect the engine harness electrical connector (7) from the back up lamp switch.
  59. Remove the engine harness clip (6) from the transaxle.
  60. Gather all engine harness branches are reposition the harness off to the side, out of the way.
    61. Fig 23: Range Selector And Shift Lever Cables
    GM1625583Courtesy of GENERAL MOTORS CORP.
  61. Disconnect the range selector and shift lever cables from the transaxle levers.
  62. Remove the range selector and shift lever cables from the transaxle bracket.
  63. Remove the catalytic converter. Refer to Catalytic Converter Replacement (LNF) .
  64. Lower the vehicle.
  65. Insert blocks of wood between the powertrain and the frame, in order to support the powertrain.
  66. Remove the engine mount. Refer to Engine Mount Replacement .
    67. Fig 24: Identifying Transaxle Mount To Transaxle Bolts
    GM1647344Courtesy of GENERAL MOTORS CORP.
  67. Remove the transaxle mount to transaxle bolts.
  68. Raise the vehicle.
  69. Disconnect the stabilizer links from the stabilizer bar. Refer to Stabilizer Shaft Link Replacement .
  70. Disconnect the outer tie rod ends from the steering knuckles. Refer to Steering Linkage Outer Tie Rod Replacement .
  71. Disconnect the intermediate shaft from the steering gear. Refer to Intermediate Steering Shaft Replacement .
  72. Disconnect the lower control arms from the steering knuckles. Refer to Lower Control Arm Replacement .
    73. Fig 25: Identifying Engine Lift Hoist-To-Engine Lift Hooks
    GM1647988Courtesy of GENERAL MOTORS CORP.
  73. Using a paint pen or magic marker, mark the frame to body position.
  74. Lower the vehicle to about 3 feet off the ground.
  75. Position a engine lift table under the frame.
  76. Place wood blocks on top of the lift table between the table and the frame.
  77. Lower the vehicle until the frame is resting on the blocks of wood.
  78. Slowly loosen/remove the frame bolts using the following sequence:
    1. Loosen/remove the front frame bolts.
    2. Loosen/remove the rear frame bolts.
  79. Slowly raise the vehicle away from the powertrain assembly.
  80. Slide the lift table out from under the vehicle.
  81. Attach the engine lift hoist to the engine lift hooks.
  82. Remove the starter. Refer to Starter Removal .
    83. Fig 26: View Of Transaxle Brace & Bolts
    GM1647995Courtesy of GENERAL MOTORS CORP.
  83. Remove the transaxle brace bolts and brace.
    84. Fig 27: Identifying Engine Bolts/Stud
    GM1647993Courtesy of GENERAL MOTORS CORP.
  84. Remove the transaxle to engine bolts/stud.
  85. Remove the clutch pressure plate and disc. Refer to Clutch Pressure and Driven Plate Replacement .
  86. Remove the following components:
    • The engine mount bracket
    • The engine block heater
    • The generator
  87. Using a engine hoist, install the engine to a engine stand.
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