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FUEL FILTER DESCRIPTION The fuel filter mounts inside the fuel pump module and is a non-serviceable part. FUEL LEVEL SENDING UNIT / DESCRIPTION The fuel gauge level sending unit is attached to the side of fuel pump module. The level sensor is a vari- OPERATION Its resistance changes with the amount of fuel in the tank. The float arm attached to the sensor moves The fuel level input is used as an input for OBD II. If the fuel level is below 15% or above 85% of total REMOVAL (1) Remove fuel pump module. Refer to Fuel Pump Module in this section. (2) Depress retaining tab and remove the fuel pump/level sensor connector from the BOTTOM of NOTE: The pump module harness on TOP of flange (3) Remove the wedge lock from the electrical con- nector (Fig. 2). Fuel Line Adapter 1/4 O2S (Oxygen Sensor) Remover/Installer—C-4907 O2S (Oxygen Sensor) Remover/Installer - 8439 Fig. 1 Fuel Pump/Level Sensor Electrical Connector 1 - ELECTRICAL CONNECTOR Fig. 2 Wedge Lock 14 - 4 FUEL DELIVERY PT FUEL DELIVERY (Continued) |