The new sender resistance value from empty to full will determined if the sender is compatible. If you can't find the resistance value of your old sender in a manual then you can measure it with a ohmmeter. You can also hook up a variable resister (0-200 ohms) with alligator clips to substitute for the sender. Just power up, move the resistor till the gauge reads m/t and full. Power off, read the resistance with the ohmmeter and you have it.
The new sender resistance value should be available from your tank vender.
Last edited by beltfed; 12/28/2016 1:05 PM.
