Thanks to all for your answers! So if I understand correctly, to the modification that for now I want to take the steps are:
1) I Read the ecu with MPPS, son-in-law a file from 320kb that avr? bin file extension or ori?
2) with an editor type HxD or do I have to use titanium?, I'm looking for the address 4C130 and I can change the maximum 15cifre, save the modified file, without worrying about the size? Or will stay? of 320?
3) the mark with MPPS doing to correct the soft, if necessary, the checksum?
A question: I read that the files 320 are to be cut, at 304, for what reason? Also I have to cut to offset 0x3fff
They are definitely confused!!!
Thanks