EGR Tube: Service and Repair

EXHAUST MANIFOLD TO EXHAUST GAS RECIRCULATION (EGR) VALVE TUBE

Removal and Installation

1. Raise and support the vehicle. Refer to LIFTING.




2. Remove the splash shield.




3. Disconnect the EGR tube fitting.
4. Lower the vehicle.

5. Remove the air cleaner outlet pipe. Refer to AIR CLEANER OUTLET PIPE.

CAUTION: When the EGR tube is disconnected from the EGR valve a new EGR tube must be installed. The aluminum threads on the EGR valve must be inspected, and a new EGR valve installed if the threads are damaged.




6. Disconnect the EGR tube from the EGR valve.




7. Remove the EGR tube bracket bolts.




8. Carefully remove the differential pressure feedback EGR sensor from the EGR tube.

CAUTION: The EGR tube must be discarded after removal.

9. Remove and discard the EGR tube.
10. To install, reverse the removal procedure.