hi trying to flash my stock gts ecu with a rom from a evo10 base. i cant even log my current hex. when it tries to interface i get to the inuit code and it goes from 0001,003,ffff,fofo then it cuts out and stops trying. i have tried everything i know.
i use ecu unlocker ign on but not running. i tried with the engine running i tried everything. however i can log just fine with evo scan. i'm sure this is a common issue but i dont know how to fix it. any help from you guys??