In the 1986 Porsche 944, the fuel pressure regulator is located on the fuel rail, which is situated on the engine's intake manifold. It is typically found near the rear of the engine, close to the fuel injectors. To access it, you may need to remove any engine covers or components obstructing your view. Always ensure the fuel system is depressurized before attempting any work on the fuel pressure regulator.
according to the haynes manual the normal operating pressure for the n/a fuel rail should be 48 psi. If it is below that, you have a bad fuel pump. If you unplug the regulator vacuum hose and the fuel pressure goes above 58 psi, your regulator is shot.
the fuel pressure regulator conntrols fuel pressure and that's all
The fuel pressure regulator is located next to the fuel injector pump. The fuel pressure regulator should be labeled as such.
The fuel pressure regulator is with the fuel pump inside the gas tank.
The fuel pressure regulator is located on the fuel rail of the engine. The regulator is placed at end of the fuel rail.
It is in the throttle body.
there is no fuel pressure regulator " sensor ", there is a fuel pressure regulator controled by vacuum located at the front end of the fuel rail.
The fuel pressure regulator is located on the fuel rail of the vehicle.
Where is the fuel pressure regulator 97 altima
Fuel Pressure Regulator is located on the fuel rail.
Fuel pressure regulator built into fuel filter
where is the fuel pressure regulator 2006 ford f350