for me it depends on the files being read, but just from the ecu that is broken, if you want to take away the doubt,with the ecu and the car goes into motion given that you have to read the ecu to do the work,take the backup of the ecu new, and write in the old one,the mountains, and see if it starts the car.........if you are not part of the ecu went,if you party then the problem of corrupt files