Either the sensor is broken or Your gaug on the dash is not working.
Your fuel sending unit is not giving the correct reading to your gauge
Car no go.
its a transistor located behind the cluster panel.usually cost 45 dollars from nissan......symptons are usually empty fuel reading and temp reading are nil. If fuel gauge goes from empty to full can be ground wire problems.
There is a switch under the vehicle near the gas tank that may have something hung in it, like a tree limb...
it might be a fuse
Bad gauge Bad float in tank
how do you fix a gas guage on a 1989 ford aerostar
i have a 1990 ford ranger and my fule gauge always reads full, why?
This is a common malfunction that happens when the vehicle gas tank runs out of fuel.
Either your temperature gauge is reading too hot , your oil pressure is too low , or your gas gauge is at or near empty
no power at the sending unit.
There is none. But you can try disconnecting the wiring attached to the fuel sending unit and look at the fuel gauge. If it is giving you an empty reading, the fuel gauge is faulty and should be replaced.