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Home >> Jeep >> 2017 >> Wrangler Sahara, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 57 (Emissions Control) >> Exhaust Gas RECIRCULATION, Diesel >> Cooler, Exhaust Gas RECIRCULATION (EGR) >> Installation >> 2.0L Diesel EGR Cooler Manifold

2.0L Diesel EGR Cooler Manifold

WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
  1. Clean all gasket mating surfaces.
  2. If removed, install the engine coolant temperature sensor onto the EGR cooler manifold. Refer to SENSOR, COOLANT TEMPERATURE, INSTALLATION .
  3. If removed, install the thermostat housing onto the EGR cooler manifold. Refer to THERMOSTAT, INSTALLATION .
  4. If removed, install the EGR vacuum solenoid onto the EGR cooler manifold. Refer to SOLENOID, EXHAUST GAS RECIRCULATION (EGR), 2.0L DIESEL, REMOVAL .
  5. If removed, install the Exhaust Gas Recirculation (EGR) valve onto the EGR cooler manifold. Refer to VALVE, EXHAUST GAS RECIRCULATION (EGR), REMOVAL .
    GC0147886Courtesy of CHRYSLER GROUP, LLC
  6. Position the EGR cooler manifold and a new gasket to the engine.
  7. Install the four bolts (1, 2 and 3) that secure the EGR cooler manifold to the engine. Tighten the bolts to the proper torque. Refer to TECHNICAL SPECIFICATIONS .
    GC0147884Courtesy of CHRYSLER GROUP, LLC
  8. Connect the wiring harness connector (1) to the EGR valve.
  9. Connect the oil cooler coolant hose (2) and engage the retaining clip (3). Make sure the retaining clip and hose connector are fully engaged.
  10. Using a NEW  gasket, install the EGR tube. Refer to TUBE, EXHAUST GAS RECIRCULATION (EGR), INSTALLATION .
    GC0147882Courtesy of CHRYSLER GROUP, LLC
  11. Connect the heater hose (1) to the heater tube and tighten the hose clamp (2) securely.
    GC0147881Courtesy of CHRYSLER GROUP, LLC
  12. Connect the wiring harness connector (1) to the engine coolant temperature sensor.
  13. Connect the degassing hose (2) to the heater tube and tighten the hose clamp (3) securely.
    GC0147879Courtesy of CHRYSLER GROUP, LLC
  14. Connect the Differential Pressure Sensor (DPS) hose (1) and tighten the hose clamp (2) securely.
    GC0147876Courtesy of CHRYSLER GROUP, LLC
  15. Connect the vacuum hose (3) for the EGR vacuum valve solenoid.
  16. If removed, connect the vacuum hose (2) for the EGR vacuum solenoid.
  17. Connect the vacuum supply hose (1) for the vacuum reservoir.
  18. Connect the radiator hose to the thermostat housing outlet.
    GC0147875Courtesy of CHRYSLER GROUP, LLC
  19. Connect the EGR vacuum solenoid wire harness connector (1).
  20. Install the engine oil dipstick tube and tighten the bolt (2) to the proper torque. Refer to TECHNICAL SPECIFICATIONS .
  21. Install the charge air cooler outlet tube to the EGR flow control valve. Refer to the appropriate service article .
  22. Install the air cleaner housing and inlet tube. Refer to BODY, AIR CLEANER, INSTALLATION .
  23. Fill the cooling system. Refer to STANDARD PROCEDURE .
  24. Install the engine cover. Refer to the appropriate service article .
  25. Connect the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector to the negative battery cable.
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