In-Tank Fuel Pump (TBI)
WARNING: This page is about a different car, the 1995 Plymouth Voyager, 1995 Plymouth Grand Voyager, 1995 Dodge Grand Caravan, and 1995 Dodge Caravan. However, it is still accessible from the selected car via links, so may be relevant.
Fuel pump is located in fuel pump module. Fuel pump module is located in top of fuel tank. Fuel pump module includes a fuel pump reservoir, a separate in-tank fuel inlet strainer, fuel gauge sending unit, a fuel return line and a fuel supply line. Fuel pump is an immersible electric pump with permanent magnet motor. Pump incorporates an inlet strainer attached to pump pick-up.
Fuel pump module contains 2 check valves. One valve is used to relieve internal fuel pump pressure and regulate maximum pump output. Another check valve is located in fuel return line, which restricts fuel movement in reverse direction when pump is not operating. Voltage to operate pump is supplied through fuel pump relay.