Hi to all guys !!!! This morning I had to replace a 59fm5 with a 59fm7 on a punto 1200 8v . I read the ecu with the proper interface for bills of exchange from m5 to m7 but I get stuck at 9% and I wrote out flash memory partially erased the refitted on the car after scodificata the car starts for 2 seconds then stops !!!! You ? burnt the ECU? Did not change the sw ? What could happen? Thanks to all