I have the following problem, i dont see the correct measerment of the tank fuel \diesel.
When i use Keyfob nr 1, there is no problem everything is good, and see correct amount of diesel
But when i use Keyfob nr 2 i see only halve of the value whats inside the tank

is this a problem related to the second Keyfob, or is this problem related to the fuel gauge inside the tank.
for example must i replace the fuel gauge, or can in replace only sender part, or must the second Keyfob be programmed correctly