Fuel Pressure Regulator: Service and Repair

Removal
1) Relieve fuel pressure.
2) Disconnect battery negative cable from battery.





3) Remove fuel pressure regulator from delivery pipe.

CAUTION:
A small amount of fuel may be released when it is from delivery pipe. Place a shop cloth under delivery pipe so that released fuel is absorbed in it.

4) Disconnect fuel return hose and vacuum hose from pressure regulator.

CAUTION:
A small amount of fuel may be released when hose is disconnected. Cover hose to be disconnected with a shop cloth.

Installation
For installation, reverse removal procedure and note following precaution.





- Apply thin coat of spindle oil or gasoline to O ring to facilitate installation.





- Tighten fuel pressure regulator bolts to specified torque.

Tightening Torque
(a): 10 Nm (1.0 kg-m, 7.5 lb-ft)

- With engine "OFF" and ignition switch "ON", check for fuel leaks around fuel line connection.