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Home >> Chevrolet >> 2018 >> Equinox L >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (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 Intake Manifold Cover. Refer to Intake Manifold Cover Replacement
  2. Drain the cooling system. Refer to Cooling System Draining and Filling (GE 47716)Cooling System Draining and Filling (Static)
    3. Fig 1: Charge Air Cooler Outlet Air Tube And Retaining Clip
    GM4695620Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Reposition the charge air cooler outlet air tube as necessary.

  3. Remove Charge Air Cooler Outlet Air Tube (2) @ Throttle Body. Refer to Charge Air Cooler Outlet Air Tube Replacement 
    4. Fig 2: Engine Coolant Air Bleed Hose, Connector And Retainer Clip
    GM4213952Courtesy of GENERAL MOTORS COMPANY
  4. Disconnect Engine Coolant Air Bleed Hose Connector (1)
  5. Remove Engine Coolant Air Bleed Hose (2) @ Retainer Clip (3)
  6. Position aside Engine Coolant Air Bleed Hose (2)
    7. Fig 3: Exhaust Gas Recirculation Cooler Temperature Sensor Electrical Connector
    GM4377024Courtesy of GENERAL MOTORS COMPANY
  7. Disconnect Exhaust Gas Recirculation Cooler Temperature Sensor Electrical Connector (1)
    8. Fig 4: Exhaust Gas Recirculation Cooler Outlet Pipe, Bolts And Gaskets
    GM4377020Courtesy of GENERAL MOTORS COMPANY
  8. Remove Exhaust Gas Recirculation Pipe Bolts (1, 4) (Qty: 4)
  9. Remove Exhaust Gas Recirculation Pipe (5)
  10. Remove and DISCARD Exhaust Gas Recirculation Cooler Pipe Gasket (2)
  11. Remove and DISCARD Exhaust Gas Recirculation Cooler Outlet Pipe Gasket (3)
    12. Fig 5: Radiator Surge Tank Overflow Hose, Thermostat Bypass Pipe And Clamp
    GM4702013Courtesy of GENERAL MOTORS COMPANY
  12. Disengage Radiator Surge Tank Overflow Hose Clamp (1)
  13. Disconnect Radiator Surge Tank Overflow Hose (2) @ Thermostat Bypass Pipe (3)
  14. Position aside Radiator Surge Tank Overflow Hose (2)
    15. Fig 6: Exhaust Pressure Sensor Pipe Bolt
    GM4377022Courtesy of GENERAL MOTORS COMPANY
  15. Remove Exhaust Pressure Differential Sensor Bracket Bolt (1)
    16. Fig 7: Electrical Connectors, Engine Wiring Harness And Clip
    GM4377019Courtesy of GENERAL MOTORS COMPANY
  16. Disconnect the electrical connectors:
    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)
  17. Unclip Engine Wiring Harness Clip (3)
  18. Position aside Engine Wiring Harness (2)
    19. Fig 8: Heater Inlet/Outlet Pipe Bracket And Bolt
    GM4724980Courtesy of GENERAL MOTORS COMPANY
  19. Remove Heater Inlet Pipe Bracket Bolt (1)
  20. Reposition Heater Inlet and Outlet Pipe Bracket (2)
    21. Fig 9: Intake Manifold Brace And Bolts
    GM4725034Courtesy of GENERAL MOTORS COMPANY
  21. Remove Intake Manifold Brace Bolts (1) (Qty: 4)
  22. Position aside Intake Manifold Brace (2)
    23. Fig 10: Charge Air Bypass Regulator Solenoid Valve Inlet Tube And Exhaust Gas Recirculation Vacuum Regulator Solenoid Valve
    GM4199152Courtesy of GENERAL MOTORS COMPANY
  23. Disconnect Charge Air Bypass Regulator Solenoid Valve Inlet Tube (2) @ Exhaust Gas Recirculation Vacuum Regulator Solenoid Valve (1)
    24. Fig 11: Exhaust Pressure Differential Sensor And Bolt
    GM4213960Courtesy of GENERAL MOTORS COMPANY
  24. Remove Exhaust Pressure Differential Sensor Bolt (2)
  25. Position aside Exhaust Pressure Differential Sensor (1)
    26. Fig 12: Turbocharger Actuator Pipe Bracket Bolt
    GM4213958Courtesy of GENERAL MOTORS COMPANY
  26. Remove the turbocharger actuator pipe bracket bolt (1).
    27. Fig 13: Exhaust Manifold Pipe, Bolts And Gasket
    GM4213955Courtesy of GENERAL MOTORS COMPANY
  27. Remove the 2 exhaust manifold pipe bolts (3).
  28. Remove the exhaust manifold pipe (1) from the EGR cooler housing.
  29. Remove and DISCARD the gasket. (2)
    30. Fig 14: Exhaust Gas Recirculation Cooler Housing, Thermostat Bypass Hose And Clamp
    GM4213959Courtesy of GENERAL MOTORS COMPANY
  30. Loosen Thermostat Bypass Hose Clamp (1)
  31. Remove Thermostat Bypass Hose (3) @ Exhaust Gas Recirculation Cooler Housing (2)
    32. Fig 15: Turbocharger Wastegate Actuator Vacuum Control Solenoid Valve Bracket, Heater Outlet Hose, Bolt And Clamp
    GM4377021Courtesy of GENERAL MOTORS COMPANY
  32. Loosen Quick Connector Clamp (1)
  33. Remove Heater Outlet Hose (2)
  34. Remove the turbocharger wastegate actuator vacuum control solenoid valve bracket bolt (3).
  35. Position aside Turbocharger Wastegate Actuator Vacuum Control Solenoid Valve Bracket (4)
    36. Fig 16: Exhaust Gas Recirculation Cooler Housing, Bolts And Gasket
    GM4213962Courtesy of GENERAL MOTORS COMPANY
  36. Remove the 3 EGR cooler housing bolts (2, 4).
  37. Remove Exhaust Gas Recirculation Cooler Housing (1)
  38. Remove and DISCARD the gasket. (3)
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