Thanks to the help of the discussion "marelli mjt impariamola" with all the hexadecimal addresses of the maps posted I managed to find them in my version of the ecu (even if shifted by the address, but the corners match) and I'm starting studying each other on. I think prover? to change the 3 torque limiters, the rail pressure and turbo pressure...while I'm afraid to touch the injection times, I would not like to break a valve.