Fuel Injection
Honda's PGM-FI (Programmed Fuel Injection) system is used on Civic Si, Civic CRX Si models. The PGM-FI system consists of 3 subsystems: Air intake, electronic control, and fuel.
FUEL PUMP PERFORMANCE
| Application | Pressure psi (kg/cm2 ) | Volume In 30 Seconds Pints (Liters) |
|---|---|---|
| Carb. | 2.4-3.3 (.17-.23) | .18 (.09) |
| EFI | 33-39 (2-3) | 1.5 (.69) |