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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) >> Removal >> 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. Disconnect and isolate the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), disconnect the IBS connector first before disconnecting the negative battery cable.
  2. Remove the engine cover. Refer to the appropriate service article .
  3. Drain the engine cooling system. Refer to STANDARD PROCEDURE .
  4. Remove the engine air cleaner housing and inlet tube. Refer to BODY, AIR CLEANER, REMOVAL .
  5. Remove the charge air cooler outlet tube from the Exhaust Gas Recirculation (EGR) flow control valve and position it out of the way. Refer to the appropriate service article.
    GC0147875Courtesy of CHRYSLER GROUP, LLC
  6. Remove the engine oil dipstick tube bolt (2) and carefully position the tube out of the way.
  7. Disconnect the wire harness connector (1) from the EGR vacuum solenoid.
    GC0147876Courtesy of CHRYSLER GROUP, LLC
  8. Disconnect the radiator hose from the thermostat housing outlet and position the hose out of the way.
  9. Disconnect the vacuum supply hose (1) for the vacuum reservoir.
  10. If required, disconnect the vacuum hose (2) for the EGR valve solenoid.
  11. Disconnect the vacuum hose (3) for the EGR vacuum valve solenoid.
    GC0147879Courtesy of CHRYSLER GROUP, LLC
  12. Loosen the clamp (1) and disconnect the particulate filter intermediate pressure hose (2).
    GC0147881Courtesy of CHRYSLER GROUP, LLC
  13. Disconnect the wiring harness connector (1) from the engine coolant temperature sensor.
  14. Loosen the clamp (1) and disconnect the degassing hose (2) from the thermostat housing.
    GC0147882Courtesy of CHRYSLER GROUP, LLC
  15. Loosen the clamp (2) and disconnect the heater hose (1) from the heater tube.
  16. Remove the EGR tube. Refer to TUBE, EXHAUST GAS RECIRCULATION (EGR), REMOVAL .
    GC0147884Courtesy of CHRYSLER GROUP, LLC
  17. Disconnect the wiring harness connector (1) from the EGR valve.
  18. Disengage the retaining clip (3) and disconnect the coolant hose (2) to the engine oil cooler.
    GC0147886Courtesy of CHRYSLER GROUP, LLC
  19. Remove the four bolts (1, 2 and 3) that secure the EGR cooler manifold to the engine.
  20. Remove the EGR cooler manifold and gasket from the engine and place the manifold on a workbench.
  21. If required, remove the EGR valve from the EGR cooler manifold. Refer to VALVE, EXHAUST GAS RECIRCULATION (EGR), REMOVAL .
  22. If required, remove the EGR vacuum solenoid from the EGR cooler manifold. Refer to SOLENOID, EXHAUST GAS RECIRCULATION (EGR), 2.0L DIESEL, REMOVAL .
  23. If required, remove the thermostat housing from the EGR cooler manifold. Refer to THERMOSTAT, REMOVAL .
  24. If required, remove the engine coolant temperature sensor from the EGR cooler manifold. Refer to SENSOR, COOLANT TEMPERATURE, REMOVAL .
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