Pressure, Vacuum and Temperature Specifications

FUEL PRESSURE REGULATOR SPECIFICATIONS

Fuel Pressure [1] (340-390 kPa) 48-56 psi
Fuel Pressure [2] (275-325 kPa) 39-46 psi

[1] measured with engine idling and vacuum hose to pressure regulator disconnected and plugged
[2] measured with engine idling and vacuum hose to pressure regulator connected