RETURNLESS FUEL SYSTEM OPERATION[AJ (3.0L Duratec)]


id0114a1101100

•  Fuel in the fuel tank is pumped out through the fuel filter (low-pressure) by the fuel pump, filtered by the fuel filter (high-pressure), and then regulated to a specified pressure by the pressure regulator.
•  Pressure adjusted fuel is sent to the fuel injectors.
•  After the pressure is adjusted, unused fuel is returned to the fuel pump unit from the pressure regulator.