Hi all I have a doubt! I read on the serial line, a fiat idea 7o hp with the cock v2 ,? I find myself with a file which is 64kb..maybe I have the wrong protocol....now the customer ? gone...to the end of the week I should write the file with any changes ...if I remember well, I had to find myself a file from the 448,or in the virtual read 2mb..right! how can I go up to the extent of..the..Num SW: 1092M463
Dis FIAT: 51775013....I found a file with the same numbers from 448'm comfortable with this..thanks