Fuel Pressure Regulator
The fuel pressure regulator is located at the fuel return end of the fuel rail. It maintains fuel pressure within the fuel rail at a constant 36.3 psi (2.54 kg/cm2 ) higher than intake manifold pressure.
The fuel pressure regulator is located at the fuel return end of the fuel rail. It maintains fuel pressure within the fuel rail at a constant 36.3 psi (2.54 kg/cm2 ) higher than intake manifold pressure.