Fuel Level Sensor Resistance

FUEL LEVEL SENSOR RESISTANCE







1. Check the resistances between fuel level sensor main terminals 1 and 2 as well as sub terminals 1 and 2 of the fuel pump module, respectively.







2. Check that resistance value changes smoothly when the float moves slowly between points.
3. If all checks are correct, go to fuel unit height check. If any check is not correct, replace the fuel pump module or fuel level sensor (sub).