I was desesperated, I'm testing a lot of soft in my veteran fiat bravo jtd GT 105 (2001) and no communication posible (I've bought an ELM327 interface, and installed Digimoto (connects, but wrong data, no error report ) scan elm, pcmscan, scanxl, obdeasy, .. without success, also Fiat specific software with a kkl cable: Alfadiag, Fiat can, unidiag: nothing)
Looking for more programs in google casually I find yours web. Using Multiecuscan and a KKL vagcom 409 cable finally WORKS!!!!
It is Incredible

I'm very very happpy, great work!
bye.

(sorry my english
