These are counterfeit. Ross-Tech has a feature in newer software versions (including 23.3.1) that can permanently disable counterfeit interfaces.
When you search for "vcds 2331 software free download" , you are not looking for the official installer from Ross-Tech (which is free to download but requires a paid license to function). Instead, you are looking for a or pirated version. vcds 2331 software free download
For official downloads, always use directly. If you found this guide helpful, please support legitimate diagnostic tools – they fund ongoing development for new VAG models. These are counterfeit
Activates specific parts (like fuel pumps or fans) to test if they work. follow these tips:
To get the most out of VCDS 23.3.1 software, follow these tips: