FixVault

Fuel Pump

NOTE: Fuel pump performance is a measurement of fuel pressure and volume availability, not regulated fuel pressure.
FUEL INJECTION REGULATED FUEL PRESSURE

At Idle w/o Vacuum: psi (kg/cm2 ) At Idle w/Vacuum: psi (kg/cm2 )
(1) 36-41 psi (2.6-2.9)
(1) Fuel pressure should increase slightly when vacuum hose is removed from pressure regulator.