What are the most common issues with the Audi A6's turbocharger?

I have noticed some performance issues with my Audi A6 and suspect it may be related to the turbocharger. What are the most common problems that can arise with the turbocharger in this vehicle?

One of the most common issues with the Audi A6's turbocharger is carbon buildup. This can lead to restricted air flow and decreased engine performance. My advice is to have your mechanic check for carbon buildup during regular maintenance and have it cleaned if necessary.

Another issue is leaking seals on the turbocharger, which can cause oil to leak into the engine. It's important to address this issue as soon as possible to prevent further damage. I recommend having a professional mechanic inspect and replace any damaged seals.