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Home >> Chevrolet >> 2010 >> Chevy Express G2500, Van Cargo Extended, 6.6 L >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 6.6L (LGH) - Repair Instructions >> Repair Instructions >> Exhaust Gas Recirculation Valve Replacement >> Installation Procedure

Installation Procedure

    Fig 1: Exhaust Gas Recirculation Valve And Exhaust Gas Recirculation Valve Cooler
    GM2872076Courtesy of GENERAL MOTORS COMPANY
  1. Connect the exhaust gas recirculation valve (2) to the exhaust gas recirculation valve cooler (1) using a NEW gasket.
  2. CAUTION:

    Refer to Exterior Trim Emblem Removal Caution .


    Install the exhaust gas recirculation valve to exhaust gas recirculation valve cooler bolts (3) and tighten to 25 (18 lb ft).
    3. Fig 2: Exhaust Gas Recirculation Valve Assembly
    GM2872075Courtesy of GENERAL MOTORS COMPANY
  3. Carefully Install the exhaust gas recirculation valve assembly (1) to the engine.
    4. Fig 3: Exhaust Gas Recirculation Valve Cooler Bolts And Electrical Connector
    GM2872074Courtesy of GENERAL MOTORS COMPANY
  4. Connect the exhaust gas recirculation valve electrical connector (2).
  5. Install the front exhaust gas recirculation valve cooler bolt (1) and tighten to 25 (18 lb ft).
  6. Install the rear exhaust gas recirculation valve cooler bolts (3) and tighten to 50 (37 lb ft).
    7. Fig 4: Exhaust Outlet Pipe Heat Shield
    GM2872072Courtesy of GENERAL MOTORS COMPANY
  7. Install the exhaust outlet pipe to exhaust gas recirculation valve cooler fasteners (1) and tighten to 53 (39 lb ft).
  8. If equipped, Install the exhaust outlet pipe heat shield (4), washers (2) and tighten the bolts to 10 (89 lb in).
  9. Connect both exhaust gas recirculation coolant hoses from the exhaust gas recirculation valve cooler.
  10. Install the exhaust gas recirculation valve temperature sensor - 1. Refer to Exhaust Gas Recirculation Valve Temperature Sensor Replacement - Position 1 .
  11. Install the intake manifold tube. Refer to Intake Manifold Tube Replacement .
  12. Install the turbocharger air inlet adapter. Refer to Turbocharger Air Inlet Adapter Replacement .
  13. Refill the cooling system. Refer to Cooling System Draining And Filling (Static Fill)Cooling System Draining And Filling (Vac N Fill) Cooling System Draining and Filling (Static Fill Diesel). .
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