Hi I found the solution to my problem. ELM 327 1.4 dont work I read this forum and I found Yani´s instructions and I take R14 resistor away from my interface but i dont sold any new capasitors or resistrors to ELM 327 interface. Now everything works like a dream. Thank you very much for your advice....

Hi I have registered version FES 3.2 My car is Stilo 1.6. 2003 When I connect engine, ABS. Airbags or Electric Steering everyting is OK. When I try connect everyting else it not connect AND I allways get ELM 327 CONNECTION FAILURE. I have ELM 327 1.4 and VAG KKL and neither is working. I have done b...