Fuel Gauge Problem

[TimP]

Hi All. I have a B3000 and have recently developed a problem with the fuel gauge.

It has been indicating a completely full tank, in spite of it actually being close to empty.

I don't know if it's a problem with the sensor/float inside the tank, or the gauge itself.

Any tips or suggestions on how to diagnose, and repair, the problem?

Thanks !

 

[Chewwy]

The workshop manual for your machine should tell you how to check the fuel level sensor resistance vs a reference value. If you machine is like my L3240, your fuel guage is part of the electronic instrument and not individually replacable (i.e., mucho $$$s).

 

[number two]

I think you still have the analog gauges?
There is a resistance measurement that can be made for the sending unit.
Min to max as the float moves up and down.
Perhaps one of the wires has broken,or become disconnected?
There was a thread several years ago with member srs with a B3030HSDC which went thru the testing.
More than likely the same as your tractor.
Good Luck &keep us posted!