the plug was off a mondeo but im fitting it to my fiesta

does anyone know what wire performs which function?



reading as:

.1 2
3 4 5

3 is 12v
5 is earth
2 is trip computer (i think)

so what are 1 & 4, surely one of them must be the fuel guage?

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for a fiesta 1 and 2 are the pump and 2 of the lower ones do the sender as one position is not used. i think its no 4 that isnt. so 3 and 5 would be the sender.... but its been a while since i had one to bits

try that and see what it does hope that helps

Jam