Diesel Data: Automotive Repair

Fuel Pressure Regulator: Service and Repair




Fuel Pressure Regulator Replacement

1. Remove the fuel tank unit Fuel Tank Unit Removal/Installation.

2. Remove the reservoir (A).





3. Remove the bracket (B).

4. Remove the ground (C).

5. Remove the fuel pressure regulator (D).

6. Install the parts in the reverse order of removal with new O-rings (E) and a new bracket.

NOTE: Coat the O-rings with clean engine oil; do not use any other oils or fluids.

Do not pinch the O-rings during installation.

7. Install the fuel tank unit Fuel Tank Unit Removal/Installation.