Good morning, I have a 169 year old panda that sometimes has the fuel gauge that goes to zero, I switch it off and on again and it returns to normal, if instead of switching the ignition off and on I continue driving sometimes the needle rises a little and then returns to zero.

do you have any indication of this?

I have no errors in the body and in the float connector I have not found any false contacts, disassembling the instrument panel and moving the connector does not give any problems, the same applies with the body connectors.

Fiat Panda 169

year 2005 engine 187A1000 chassis zfa1690000318419