Remove the fuel tank and then take out the fuel pump and fuel level sensor from the tank, placing them on a clean workbench. Observe how the electrical wire for the fuel level sensor is bundled with the wiring for the fuel pump, ensuring the entire harness is routed correctly for proper function upon reassembly. Remove the heat shrink tubing from the electrical connector and disconnect the sensor's electrical connector. Note the location of the cable tie securing the harness for both components, cut it carefully with diagonal cutters without damaging any wires, and then remove the fuel level sensor mounting bolt to detach the sensor from the fuel pump assembly. Further disassembly of the fuel pump assembly is not possible, allowing for the installation of either the old fuel level sensor on a new fuel pump assembly or a new fuel level sensor on the old fuel pump assembly. Ensure the wiring harness is routed exactly as it was before disassembly and secure it with a new cable tie in the same location, with installation being the reverse of removal.