Hello, I’m looking for a reliable and inexpensive way to read and delete errors myself. Which system is as cheap and functional as possible? My vehicle is an A6 2.0 TFSI Bj 2008 I don’t want / have to program anything. It’s just about deleting errors of the motor electronics that come sporadically through the gas system. I would also like to read which sensor is defective with the PDC. VCDS is too expensive for occasional use. With Ebay there are cheap adapters, but they don’t look trustworthy. Is there any one that works? Then I have read from Car Port Pro. But I’m not quite clear what it costs in the end and whether it’s better than ODBeleven. Then there are ODBeleven, which is my favourite at the moment. I would have liked to have had it cheaper but it doesn’t help. What I didn’t quite understand is when and what you need additional credits for. Greeting Martin