Fuel Pump

WARNING: This page is about a different car, the 1993 Volkswagen Fox. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Fuel pump performance measures fuel pressure and volume availability, not regulated fuel pressure.

FUEL PUMP PERFORMANCE

Application

psi (kg/cm(² )

Min. Vol. In 30 Sec: Pts. (L)

Fox ⁽¹⁾

36 (2.5)

1.4 (0.7)

⁽¹⁾	Using Remove Control Switch (US 4480/3) in place of fuel pump relay.

REGULATED FUEL PRESSURE

Application/ Model

At Idle w/Vacuum psi (kg/cm² )

At Idle w/o Vacuum ⁽¹⁾ psi (kg/cm² )

Fox

36 (2.5)

43 (3.0)

⁽¹⁾	With vacuum hose disconnected from fuel pressure regulator.