Note: For safety reasons, the fuel level sensor should be removed in a well-ventilated area.
1. Disconnect the negative battery cable.
2. Remove the trim in the luggage compartment.
3. Disconnect the wiring from the fuel level sensor (photo).
4. Using two screwdrivers, turn the block counterclockwise and remove it together with the float. Remove the O-ring.
5. Installation is carried out in the reverse order, using a new O-ring, pre-lubricated with glycerin.