Ok all clear afternoon I feel for now thanks!!!
then I rovato so by putting the positive, as it says in gallo2 then I took one of the wires of the mass of the cock attached to the box ecu and from the box I went to the pin of the boot, but it says
ERROR SAND WAKE and nn is nenahc and the data........
however, when I was able to write 100% that the machine nn started, these were the ecu data read-after-write