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Home >> Ford >> 2004 >> Focus L4-2.3L VIN Z >> Repair and Diagnosis >> Powertrain Management >> Fuel Delivery and Air Induction >> Fuel Pump >> Description and Operation >> Fuel Pump and Reservoir

Fuel Pump and Reservoir

FUEL PUMP AND RESERVOIR

The fuel pump module (Figure 70) is mounted inside the fuel tank in a reservoir. The pump has a discharge check valve that maintains system pressure after the ignition key has been turned off to minimize starting concerns. The reservoir prevents fuel flow interruptions during extreme vehicle maneuvers with low tank fill levels.