Hello, i have Ktag 7020 clone with ksuite 2.23 software. It is my first read of ecu via bdm. Im trying to read opel vectra c 1.9 110kw engine ecu with code: 0281011616. When in i press read, after about 5secs bumps an error saying: errore generico or sometimes communication error with the ecu. Maybe someone had this problem and can help me solve it? PS. i have corectly connected bdm adapter to bdm dots of ecu, correctly soldered needles to bdm adapter board.

Ecu damaged, bad clone, bad connection, bad power supply... many factors.

I can help you with my version of the program if you want.