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Home >> Chevrolet >> 2016 >> Volt Premier >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 1.5L (L3A) - Repair Instructions >> Repair Instructions >> Exhaust Gas Recirculation Cooler Replacement >> Removal Procedure

Removal Procedure

  1. Drain the cooling system. Refer to Cooling System Draining and Filling
  2. Remove Three-Way Catalytic Converter. Refer to Three-Way Catalytic Converter Replacement
    3. Fig 1: EGR Cooler, EGR Cooler Water Bypass Outlet Hose, Heater Inlet Hose And Clamps
    GM4091518Courtesy of GENERAL MOTORS COMPANY
  3. Loosen Clamp (3) (Qty: 2)
  4. Disconnect Heater Inlet Hose (2) @ Exhaust Gas Recirculation Cooler (1)
  5. Disconnect Exhaust Gas Recirculation Cooler Water Bypass Outlet Hose (4) @ Exhaust Gas Recirculation Cooler (1)
    6. Fig 2: Thermostat Bypass Hose And Clamp
    GM4091333Courtesy of GENERAL MOTORS COMPANY
  6. Loosen Thermostat Bypass Hose Clamp (1)
  7. Disconnect Thermostat Bypass Hose (2)
    8. Fig 3: EGR Temperature Sensor - Position 1, EGR Cooler And Bolts
    GM4091513Courtesy of GENERAL MOTORS COMPANY
  8. Remove the exhaust gas recirculation temperature sensor - position 1 (1) from exhaust gas recirculation cooler (3).
  9. Remove Exhaust Gas Recirculation Cooler Bolt (2) (Qty: 2)
    10. Fig 4: EGR Temperature Sensor - Position 2, EGR Cooler And Bolts
    GM4091535Courtesy of GENERAL MOTORS COMPANY
  10. Remove the exhaust gas recirculation temperature sensor - position 2 (2).
  11. Remove Exhaust Gas Recirculation Cooler Bolt (3) (Qty: 2) @ Exhaust Gas Recirculation Cooler (1)
    12. Fig 5: EGR Cooler, Bolts And Gaskets
    GM4091536Courtesy of GENERAL MOTORS COMPANY
  12. Remove Exhaust Gas Recirculation Cooler Bolt (3) (Qty: 2)
  13. Remove Exhaust Gas Recirculation Cooler (4)
  14. Remove and DISCARD Gaskets (1, 2) (Qty: 2)
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