Impulse Hatchback L4-1809cc 1.8L DOHC (4XF1-W) (1992)
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Chart A-7 Fuel System
Chart A-7 Fuel System Pressure Test
CIRCUIT DESCRIPTION:
The fuel pump delivers fuel to the fuel rail and injectors, where the system pressure is controlled from 245 to 286 kPa (35-42 psi) by the pressure
regulator. Excess fuel is returned to the fuel tank. When the engine is stopped, the pump can be energized by jumping the fuel pump relay connector with
a fused lead.
