A special thanks to msport (exil77grande), who has made a file by deleting the dpf, egr and power increase with the precision and speed? that only professionals like him possess.
A thrill, because of me, after you have cleared the ecu and switched off the ignition he didn't want to know more? to write the file, and did not recognise the ecu.
Dismantled, left without power for some hours and then reassembled and, by stabilizing the voltage to almost 14V the problem ? solved by just
Bmw 320 e91 163cv.
Thanks for everything.