I have replaced a failed dash with a new ADU7. On my previous dash I setup the fuel level by starting with an empty tank and filling the tank 1L at a time and taking a voltage reading from the sensor each time. This then allowed me to input the voltages into the software for that dash to be used for the fuel level. Everything worked as expected. The fuel level sensor is a 3ohm to 180ohm range, the voltage supplied was +5v and the pullup resistor is 910ohms(voltage divider circuit). This gives a voltage range of 0.016 to 0.825. This worked perfectly fine with the previous dash.
To save the hassle of having to empty the fuel tank and start all over again, is there any reason why I couldnāt just input my voltage readings as previously recorded? Shouldnāt it work just the same?
Also, Iām struggling a bit with setting the X axis steps. Is there no way to increase the number of steps to something like 20? (when calibrating a sensor)
The level sensor Iām using has an exponential output so the more data points the more accurate itāll be.
For reference I have 38 data points from filling the tank from empty recording every 1L of fuel.
