Hi, I have put a new Ford Fuel pump in my 620S because Caterham were out of stock. It should be the same, however the fuel gauge went up as miles went on until completely full. I then put in 30l and the needle is at empty. Does anybody know if this is just the polarity and whether switching the cables will resolve the issue? Thanks.
4th Aug 2022 - 13:01#1
Fuel Gauge Polarity