Xtool X100MAX key programmer immobilizer performs various IMMO functions like read PIN, generate key, make dealer key, lost all_keys, Immobilizer data reading & writing, backup IMMO data, add new key fobs, remote learning, Immobilizer module replacement, IMMO ECU reset & coding, Key matching/learning, Smart keys reading, EEPROM Read & Write and backup EEPROM chip inside the immobilizer module