Citroen ZX 1.4 fuel marker

Hello I have a problem with the fuel marker of a Citroen ZX 1.4. I have taken the bolla that goes with the bomb and apparently is fine .. I have achieved another one from a ZX 1.6i is different .. could someone tell me if it will work if I decide to mount it ..? or what a solution can I give you .. It is a pain not to know how much gasoline the account is left at this time ... help

Make checked if the cables work directly because the reason that does not and the fuel marker does not work.- The resistance of the Medior of yours and the other would not have to measure and see if you can transfer only the resistance -