Hi, i bought a new ECU from the Internet for a BAM Audi TT8n.
at first i remapped the ecu on bench and tried to do immo off ( in hex- eeprom the two 01 / 01 to 02 / 02 ), but the car dont start. i just tried it on a AUQ 180hp for testing if it starts. ( the BAM 8N is not in the near ) does someone know what could be wrong ?