[Brian5291]

Hi all, hope you're all well, I have a question, i have bought from Ali Express a Delphi clone with the software and obd bluetooth reader, i need a little help to understand it really, so i have tried it onto my partnet audi a3 2010 and works fine no issues but when i select car make and model, with year and diesel and engine size and try to connect it, it won't let me it keeps saying that's unable to connect to Ecu? Has anyone have any experience with it?
Many thanks
Brian