Leaderboard

If you get a sender that has a range that is greater than the desired range for the instrument cluster, you can just adjust the length and position of the float arm to use the portion of the rheostat that matches the range required by the days. That is, design the float arm. So that it contacts the bottom of the fuel tank when the sender is at the "empty" resistance value and contacts the top of the fuel tank at the... You guessed it, "full" resistance. Older dash from x series like the digital dash won't work unless you use a box in-between to convert the resistance into volts.