Fuel System
FUEL INJECTION
| Application | Model |
|---|---|
| CFI | Ford Central Fuel Injection |
| MPFI | Ford Multi-Port Fuel Injection |
For fuel system pressure relief procedures and fuel system diagnosis, see appropriate article in FUEL SYSTEMS section.
FUEL PUMP PERFORMANCE
| Application | Specification | |||
|---|---|---|---|---|
| Pressure | ||||
| CFI (1.9L) | 13-16 psi. (.9-1.1 kg/cm2 ) | |||
| CFI (2.5L) (1) | 35-55 psi. (240-380 kPa) | |||
| MPFI (Probe) | 27-40 psi (1.9-2.8 kg/cm2 ) | |||
| MPFI (All Others) | 35-45 psi (2.5-3.2 kg/cm2 ) | |||
| Volume | ||||
| CFI | 1 Pt. (.5L) in 20 seconds | |||
| MPFI | 1.5 Pts. (.72L) in 30 seconds | |||
|
||||