Fuel Pump
WARNING: This page is about a different car, the 1994 Mazda Navajo and 1994 Mazda B4000. 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 |
Pressure: psi (kg/cm2
) |
Min. Vol. In 30 Sec.: Pts. (L) |
| Navajo |
|
.95 (.49) |
| B4000 |
64-92 (4.5-6.5) |
|
REGULATED FUEL PRESSURE
| Application |
At Idle W/ Vacuum: psi (kg/cm2
) |
At Idle W/O Vacuum: psi (kg/cm2
) |
| B4000 |
28-37 (2.0-2.6) |
30-45 (2.1-3.2) |
| Navajo |
|
|