Fuel Pressure Regulator: Service and Repair

Fuel Pressure Regulator, 4 Cyl.


WARNING
Removal of the fuel pressure regulator involves partial dismantling of the car's fuel system. The following points must therefore be observed in connection with this work:
- Work only in a well-ventilated area. If approved equipment for the extraction of fuel vapour is available, be sure to use it.
- Wear suitable gloves. Prolonged contact with fuel can cause skin irritation or dermatitis.
- Keep a class BE fire extinguisher near at hand. Be mindful of the danger of sparks caused by short circuits and when connecting and disconnecting leads in electrical circuits.
- No smoking anywhere in the vicinity,
- Wear protective goggles.


To remove


IMPORTANT:
To minimize any remaining fuel pressure, remove the fuel pump fuse no.19 while the engine is running at idling speed. Turn off the ignition once the engine has stopped.


1. Unplug the connectors from the oxygen sensor and crankshaft position sensor.







2. Remove the vacuum hose.
3. Remove the bolt and open the clamp.
4. Gently work the pressure regulator loose and remove it.


To fit


IMPORTANT:
Lubricate the O-ring with non-acidic vaseline before fitting.


Fit in reverse order.