Online VAG DUMP Tool — BCM2, ELV, EZS, EDC17, MED17, TCU

AutoKeyBY is an online tool for working with dumps of Volkswagen/Audi/Škoda/SEAT control units: immobiliser data (CS, MAC, PIN, Config), key programming, module cloning, CRC repair and Immo OFF. You upload the dump read from the unit (EEPROM or flash), the service decodes the immobiliser block, shows the data and writes back a corrected file.

Supported families include BCM2 comfort modules, ELV steering column locks, EZS/CCM modules, EDC17/MED17/MED9 petrol and diesel ECUs, PCR2.1, SDI6/8/9, SIMOS 8/16/18 and TCU units (DQ200, DQ381, DQ382, VL381, VL501, DL501, AL551). Every operation is done on your file only: the original dump is not modified, the result is recalculated with correct checksums (CRC/CRC32) and can be flashed back with your programmer.

Choose a module in the menu, upload the files and follow the on-screen steps. Prices are shown before the operation; the balance is charged only for a successful result.