Pic. 13.64. Removing the screws securing the fuel level sensor
Loosen the screws and remove the fuel level sensor (pic. 13.64).
Pic. 13.65. The resistance of the fuel level sensor depending on the position of the float: a - empty tank (float installation height 12 mm, resistance 110 Ohm); b - the tank is half full (float height 69 mm, resistance 32.5 ohm); c - full tank (float installation height 128 mm, resistance 3 ohm)
Connect a multimeter in the resistance measurement mode to the contacts of the fuel level sensor connector. By moving the float up and down, compare the resistance measured at various points with the required values (pic. 13.65).
If the measured resistance values are not as specified, replace the fuel level sensor.