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Home >> Chevrolet >> 2019 >> Cruze Premier, 4D Hatchback >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Controls And Fuel - 1.6L (LH7) Diesel - Repair Instructions) >> Repair Instructions >> Exhaust Gas Recirculation Cooler Housing Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Remove the engine sight shield. Engine Sight Shield Replacement
  2. Drain the cooling system. Cooling System Draining and Filling
  3. GM4175071Courtesy of GENERAL MOTORS COMPANY

    Quick Connector Clamp (3) - Loosen

  4. Charge Air Cooler Outlet Air Hose (1) @ Throttle Body (2) - Remove
  5. GM4213952Courtesy of GENERAL MOTORS COMPANY

    Engine Coolant Air Bleed Hose Connector (1) - Disconnect

  6. Engine Coolant Air Bleed Hose (2) @ Retainer Clip (3) - Remove
  7. Engine Coolant Air Bleed Hose (2) - Position aside
  8. GM4377024Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Cooler Temperature Sensor Electrical Connector (1) - Disconnect

  9. GM4377020Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Pipe Bolt (1, 4) - Remove [4x]

  10. Exhaust Gas Recirculation Pipe (5) - Remove
  11. Exhaust Gas Recirculation Cooler Pipe Gasket (2) - Remove and DISCARD
  12. Exhaust Gas Recirculation Cooler Outlet Pipe Gasket (3) - Remove and DISCARD
  13. GM4377018Courtesy of GENERAL MOTORS COMPANY

    Remove the radiator surge tank outlet hose bracket bolt (2).

  14. Exhaust Temperature Sensor Electrical Connector (3) - Disconnect
  15. Radiator Surge Tank Overflow Hose Clamp (5) - Remove
  16. Radiator Surge Tank Overflow Hose (4) @ Thermostat Bypass Pipe (6) - Disconnect
  17. Hang the radiator surge tank engine hose bracket (1) along with the radiator surge tank overflow hose (5) aside.
  18. GM4377022Courtesy of GENERAL MOTORS COMPANY

    Exhaust Pressure Sensor Pipe Bolt (1) - Remove

  19. GM4377019Courtesy of GENERAL MOTORS COMPANY

    Disconnect the electrical connector:

    1. Exhaust Gas Recirculation Valve (6)
    2. Exhaust Gas Recirculation Vacuum Regulator Solenoid Valve (5)
    3. Exhaust Pressure Differential Sensor (4)
    4. Throttle Body (1)
  20. Engine Wiring Harness Clip (3) - Unclip
  21. Engine Wiring Harness (2) - Position aside
  22. GM5145634Courtesy of GENERAL MOTORS COMPANY

    Intake Manifold Brace Bolt (2) - Remove [5x]

  23. Intake Manifold Brace (1) - Position aside
  24. GM4199152Courtesy of GENERAL MOTORS COMPANY

    Charge Air Bypass Regulator Solenoid Valve Inlet Tube (2) @ Exhaust Gas Recirculation Vacuum Regulator Solenoid Valve (1) - Disconnect

  25. GM4213960Courtesy of GENERAL MOTORS COMPANY

    Exhaust Pressure Differential Sensor Bolt (2) - Remove

  26. Exhaust Pressure Differential Sensor (1) - Position aside
  27. GM4213958Courtesy of GENERAL MOTORS COMPANY

    Remove the turbocharger actuator pipe bracket bolt (1).

  28. GM4213955Courtesy of GENERAL MOTORS COMPANY

    Remove the 2 exhaust manifold pipe bolts (3).

  29. Remove the exhaust manifold pipe (1) from the EGR cooler housing.
  30. Remove and DISCARD the gasket. (2)
  31. GM4213959Courtesy of GENERAL MOTORS COMPANY

    Thermostat Bypass Hose Clamp (1) - Loosen

  32. Thermostat Bypass Hose (3) @ Exhaust Gas Recirculation Cooler Housing (2) - Remove
  33. GM4377021Courtesy of GENERAL MOTORS COMPANY

    Quick Connector Clamp (1) - Loosen

  34. Heater Outlet Hose (2) - Remove
  35. Remove the turbocharger wastegate actuator vacuum control solenoid valve bracket bolt (3).
  36. Turbocharger Wastegate Actuator Vacuum Control Solenoid Valve Bracket (4) - Position aside
  37. GM4213962Courtesy of GENERAL MOTORS COMPANY

    Remove the 3 EGR cooler housing bolts (2, 4).

  38. Exhaust Gas Recirculation Cooler Housing (1) - Remove
  39. Remove and DISCARD the gasket. (3)