I tried to read a Merelli IAW 59F control unit of a fiat punto 1.28v but foxflash software gives an error. does id identification but does not read file. I tried with another one from an Opel corsa c1.2 and it gives the same error. Why the reading fail?
Don’t connect bench box when tead IAW 59F ecu.
Or try to reduce voltage to 12.5 range.