Fuel Pump: Notes
NOTE:
Fuel pump performance is a measurement of fuel pressure and volume availability, not regulated fuel pressure.
FUEL PUMP PERFORMANCE
| Application |
Pressure psi (kg/cm2
) |
Min. Vol. in 30 sec. Pts. (L) |
| B2200 |
| Electric |
2.8-3.6 (.20-.25) |
1.1 (.53) |
| Mechanical |
3.7-4.7 (.26-.33) |
.9(.43) |
| B2600i, MX-6 , 323 , 626 |
64-85 (4.5-6.0) |
1.1 (.66) |
REGULATED FUEL PRESSURE
| Application |
At Idle w/Vacuum psi (kg/cm2
) |
At Idle w/o Vacuum psi (kg/cm2
) |
| B2600i |
31-38 (2.2-2.7) |
38-46 (2.7-3.2) |
| MX-6 & 626 |
27-33 (1.9-2.3) |
34-40 (2.4-2.8) |
| 323 |
26-31 (1.8-2.2) |
34-40 (2.4-2.8) |