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Home >> Chevrolet >> 2017 >> 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 >> Installation Procedure

Installation Procedure

    Fig 1: EGR Cooler, Bolts And Gaskets
    GM4091536Courtesy of GENERAL MOTORS COMPANY
  1. Install a NEW gasket.(1, 2)
  2. Install Exhaust Gas Recirculation Cooler (4)
    3. NOTE:

    Do NOT tighten.

  3. Install Exhaust Gas Recirculation Cooler Bolt (3)
    4. Fig 2: EGR Temperature Sensor - Position 2, EGR Cooler And Bolts
    GM4091535Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Do NOT tighten.

  4. Install Exhaust Gas Recirculation Cooler Bolt (3) @Exhaust Gas Recirculation Cooler(1)
    5. CAUTION:

    Fastener Caution

  5. Install the exhaust gas recirculation temperature sensor - position 2 (2) and tighten to 42 N.m (31 lb ft).
    6. Fig 3: EGR Temperature Sensor - Position 1, EGR Cooler And Bolts
    GM4091513Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Do NOT tighten.

  6. Install Exhaust Gas Recirculation Cooler Bolt (2)
  7. Install the exhaust gas recirculation temperature sensor - position 1 (1) to the exhaust gas recirculation cooler (3) and tighten to 42 N.m (31 lb ft).
  8. Tighten all 6 exhaust gas recirculation cooler bolts to 10 N.m (89 lb in)
    9. Fig 4: Thermostat Bypass Hose Clamp
    GM4091333Courtesy of GENERAL MOTORS COMPANY
  9. Connect Thermostat Bypass Hose (2) -
  10. Tighten Thermostat Bypass Hose Clamp (1) - Tighten
    11. Fig 5: EGR Cooler, EGR Cooler Water Bypass Outlet Hose, Heater Inlet Hose And Clamps
    GM4091518Courtesy of GENERAL MOTORS COMPANY
  11. Connect Heater Inlet Hose (2) @Exhaust Gas Recirculation Cooler (1)
  12. Connect Exhaust Gas Recirculation Cooler Water Bypass Outlet Hose (4) @Exhaust Gas Recirculation Cooler (1)
  13. Clamp (3) - Tighten
  14. Install Three-Way Catalytic Converter Replacement
  15. Fill the cooling system. Cooling System Draining and Filling
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