Fuel Pressure
Relieve fuel pressure. See RELIEVING FUEL PRESSURE . Remove fuel filler cap. Disconnect fuel hose at fuel filter and install fuel pressure gauge. Start engine and check fuel pressure at idle. See FUEL PRESSURE AT IDLE table. Verify fuel pressure increases as specified.
FUEL PRESSURE AT IDLE
| Application | Vacuum Line Connected - psi (kg/cm2 ) | Vacuum Line Disconnected - psi (kg/cm2 ) |
|---|---|---|
| All Models | 30-34 (2.1-2.4) | 41-46 (2.9-3.2) |