Hello all, I have this problem after mapping a file of a M3.8.3 the drive when I turn the keys, rightly, should not be in motion because and to code the immo, but the problem and that must not be in motion, not even for those two seconds does not blink the light of the code and does not feel even turn the fuel pump, for a start, I describe how I did the procedure from one ecu to stock, I unsoldered the eprom, I extracted the file and then I loaded it on winols, or put the titles of all the maps and then I changed, the bottom bar is giving me checksum the green so unless, and then I do the export file in format .bin, balance of a socket on the ecu and I place the eprom. For curiosity I wanted to try to open the bin file with the ecm but I was not even the driver. Something must have gone wrong, but I don't know what.