OEM Jeep Liberty EGR Valve

Jeep Liberty EGR Valve Parts and Q&A

• EGR Valve
  5166555AB
  Q: How to Effectively Service and Repair an EGR Valve on Jeep Liberty?

  A:

  Start the service and repair work by ensuring the negative battery is off and the engine cover has been removed. Next, remove the cooling fluids and unplug the supply line of the valve as well as the coolant hoses that go to the valve and cooler. Remove the EGR valve tube from the valve housing, loosen the fastener holding the housing to the engine block and take the whole EGR valve and cooler assembly out of the vehicle. Remove the retaining bolts that link the EGR valve to the cooler to take them apart. The EGR valve and cooler should be installed on the housing after cleaning all related surfaces; attach the cooler to the housing with a new gasket if a replacement is needed and secure the valve by tightening the bolts to 11 N.m (95 in.lbs.). After mounting the EGR valve/cooler to the head and tightening the bolts to 24.5 N.m (216 in.lbs.), install the EGR tube on the assembly and tighten those bolts to 32 N.m (24 ft.lbs.). Tighten the EGR tube clamps to 7 N.m (62 in.lbs.), join the EGR cooler hoses, place the coolant back into the system, fit the engine cover and finally cord the battery.
• EGR Valve
  53034192AB
  Q: How to Remove the Electronic EGR Valve and Solenoid Assembly on Jeep Liberty?

  A:

  Before removing the electronic EGR valve and solenoid assembly, scan the vehicle for DTCs and disconnect the Battery Cable. The EGR valve is attached to the Intake Manifold using the exhaust gas routing tube, so begin by taking out the tube's two bolts. After that, pull the tube free from the solenoid and feed the open end into the intake manifold. Take out the gasket next to the EGR valve solenoid and tube flange and afterward, unplug the solenoid's electrical connector. Following that, take out the bolts holding the EGR valve solenoid in the engine and pull the solenoid out. In the end, take out the gasket beneath the EGR solenoid.