it is with the fuel sending unit and is in series with the circuit that powers and measures the resistance on the sending unit via the float on the sending unit.
The fuel gauge will no longer give an accurate reading.
why does the fuel gage on 2005 mustang don't work?
Either your oil pressure gauge is reading low , your engine temperature gauge is reading high , or your fuel gauge is reading low so your almost out of gas
Temperature.
Yes if one or more gauge is reading wrong
replace the printed circuit board behind the tach gauge. $15.00
You will need a fuel pressure gauge. Connect the gauge to the fuel rail and start the engine. The gauge will tell you how much pressure they pump is putting out.
It gauges and distributes the power required to get the correct reading from your oil gauge display.
Take a measurement with nothing in the gauge. That reading is the zero-error.
Fuel sender inside the gas tank may be block
The problem could be a dirty sensor or the sender is no good.
What are you talking about? My temperature gauge works fine. Though, if it wasn't I would check the temperature sending unit.