DS5 Overheating Bypass Valve Error

I had a similar issue with my DS5. Overheating and error codes can be tricky. Was it affecting your air intake or maybe even fuel efficiency?

Fuel efficiency seems normal, so I don't think the air intake is affected. What was your final repair cost? It's strange that only the bypass valve is malfunctioning.

The bypass valve was a consequential error. In my case, the repair itself didn't cost anything extra because it was part of fixing the initial issue, but I would go to the workshop to get it checked.

Ok, thanks for the advice. I'll take it to the workshop and get it checked out. You were right; there was a faulty sensor that triggered the bypass valve error.