Diesel Data: Automotive Repair

Removal







REMOVAL

1. Release the fuel pressure, refer to the Fuel Pressure Release Procedure.
2. Disconnect negative battery cable.

NOTE: The fuel level of the vehicle must be below 5/8 of a tank before you remove the module lock-rings. If it is above that you can spill fuel in the vehicle.





3. Drain partial fuel from fuel tank through the filler tube. Use a hard nylon tube, with a 30° cut on the end, to push the check valve open to drain fuel from tank.




4. Remove the rear lower seat cushion.




5. Push seat back and up to remove seat cushion.




6. Fold back the foam pad covering access cover for modules.




7. Remove plastic access covers from floor pan right side.




8. Disconnect the fuel supply line from module.
9. Mark the module orientation.




10. Use special tool #9340 to remove right side module lock ring.




11. Drain fuel from right side of fuel tank. Lift module up enough to push hose into tank and drain. Do not spill fuel in interior of vehicle.




12. Pull module up and out of fuel tank.




13. Fuel Pressure regulator location.




14. Note location of ground wire tab location.




15. Remove ground wire.




16. Use a screwdriver and pry up on retaining clip.




17. Clip in the off position.




18. Fuel pressure regulator removed.




19. Remove o-ring from module.