thomasscholz7
Seat Exeo exhaust back pressure sensor issue
4 comment(s)
thomasscholz7 (Author)
Yeah, acceleration is rough. Where is the exhaust sensor located? Is it difficult to replace?
matthiasschneider8
Mine behaved the same way. It's probably best to take it to a workshop. They can confirm it with diagnostics. Replacing it yourself can be tricky without the right tools and knowledge about the exhaust system and emission control.
thomasscholz7 (Author)
It was indeed the exhaust back pressure sensor. Replaced it, and the car runs like new. Cost me 245€, but worth it to get rid of that smoke.
Join the discussion now:
matthiasschneider8
Sounds like the exhaust back pressure sensor is gone. I had a similar issue with my Exeo, warning light and all. Does it struggle during acceleration?