Hello, I want to reset service alarm on my Idea 1.9 but Ecuscan dont work properly. I connect ELM327 vers. 1.4 on ODBII but when i try to connect this with software and i want to scan ECU i have an error message.. Check Engine UNKNOWN/UNSUPPORTED ISO CODE: FD 86 34 83 8F When i make a test of ELM in...