The fuel gauge sensor is located in the fuel tank (on the fuel module).
1. Reduce the pressure in the supply system (see «Reducing the pressure in the power system»).
2. Disconnect the wire from the terminal «minus» battery.
3. Remove the fuel tank (see «Replacing the fuel tank and its filler pipe»).
4. Remove the fuel module (see «Removal and installation of the fuel module»).
5. Disconnect wiring harness pads from spring ground.
6. Squeeze the retainer and disconnect the wiring harness connector from the fuel module cover.
7. Press the latch...
8.... and remove the fuel gauge from the fuel module housing.
9. Install a new fuel gauge and other removed parts in the reverse order of removal.