Different file sizes ori and mod

Okay!!!
Now I understand it!!!
Thanks a lot!!!

Resume for new information, the maps have different sizes why? the kess reads files from 1.5 mega and cock 2 mega!!

On many ecu?s you can not read the full flash. Each flasher read maybe other size and fill the nor readable sectors with FF

Translation ****** for someone like me who chews very little English
On many ecu''s not ? you can read the whole flash. Each indicator read perhaps other size and insert the readable sectors n? with FF