VAG MEDC17 Data Decoding — EEPROM, Flash and ECU Cloning Support Unspecified

Use this thread for EDC17/MED17 ECU identification, EEPROM/flash read type, decoded-field validation and authorized cloning questions. Include ECU part number, hardware/software IDs, memory sources, byte lengths and programmer while redacting VIN, PIN, CS, MAC and immobilizer IDs. The resource below explains the required inputs, workflow and limits.