206 Gas gauge problem

My vehicle is 2004 Model Peugeot 206 xt 1.4 Petrol+Lpg 110.000km. Automatic transmission.

My gas gauge does not work.

It never measures even though the float changes.

Petrol in LPG vehicles I know the problem of the indicator falling off.

I know that the buoy measures when the vehicle is filled with gas and it measures how much gasoline is.

My vehicle, on the other hand, does not make this measurement even if the gas is taken.

47 ohm resistor. In this setup, it shows the full tank directly.

I wonder what could be the source of the problem?

I would like you to share your experiences and solutions.

Note: I also mentioned my overheating problem in the topic I opened in the link below.

Can it be linked?

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