Sometime someone has stolen my ecu from my seicento mpi sporting with iaw59f ecu.I have put one complete with transponder and new key .the ecu is 59f m7 but some guy told me that m7 is not for sporting because it had something in the map.my car is working ok but I would like to change and put an ecu from sporting that it is m1 or m3.my question is how can I know my original ecu type that had the car from factory if this is possible and if not what ecu can I put new one - virgin or what else