Venue exhaust temperature sensor issue

Hey there. I also own a Hyundai Venue. Your issue sounds familiar. I recall having similar symptoms a while back – check engine light, sluggish performance, and the fuel economy tanked. I never thought about the exhaust system, but I remember the workshop talking about temperature fluctuation. Maybe it's something similar for you too?

Could you elaborate on the specific exhaust component that was problematic in your case? Was it indeed related to the exhaust temperature sensor or another part of the exhaust entirely? Do you recall any specific diagnostic codes that were flagged during the troubleshooting process?

To be honest, I am not very knowledgeable about technical car stuff. I just remember the mechanic saying it was linked to some temperature thing in the exhaust. I'd recommend taking your Venue to a workshop and letting them run proper diagnostics. They will be able to pinpoint the exact issue.

I scheduled an appointment with a trusted local workshop. They confirmed a leak in the exhaust system, which damaged the exhaust temperature sensor, so I had it replaced. The total cost was about 265€. Thanks for sharing your experience; it helped guide my troubleshooting.