Description
IMMO Universal Decoding 3.2 is file-based diagnostic software for analyzing EEPROM and MCU dumps from vehicle control units. It works offline with files read using an external programmer; it does not connect directly to vehicles via OBD.
Functions
- Immobilizer data decoding: Analyze immobilizer information in EEPROM and MCU dumps.
- PIN code extraction: Retrieve PIN codes from supported ECU and immobilizer memory files.
- Key data analysis: Identify key positions, transponder data, and immobilizer status.
- ECU synchronization support: Assist with ECU and immobilizer matching operations.
- Memory file processing: Work with common EEPROM and MCU memory types used in automotive ECUs.
Supported vehicles and equipment
Audi, BMW, Citroën, Dacia, Fiat, Ford, Honda, Hyundai, Kia, Land Rover, Mazda, Mercedes-Benz, Mini, Nissan, Opel, Peugeot, Renault, Seat, Skoda, Toyota, Volkswagen, and Volvo.
Support varies by immobilizer generation and ECU memory type.
Requirements and details
- Operating systems: Windows 7, Windows 8, Windows 10, or Windows 11.
- Processor: Intel Core i3 or higher.
- Memory: Minimum 4GB RAM; 8GB recommended.
- Storage: At least 5GB free disk space.
- Required equipment: An EEPROM or MCU programmer is required to read ECU data.
- Language: English.
- License: Lifetime diagnostic license.
Compatibility note
The software processes binary dump files and does not provide a direct OBD connection. Turn off antivirus before starting installation, as some activation files may be detected as false positives.









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