Peugeot 1007 NOx Sensor Error

Hi, I'm having trouble with my 2005 Peugeot 1007 (gasoline engine). It has about 160911 km. The check engine light came on, and the diagnostic says it's the NOx sensor. I also think there's a small exhaust leak. The sensor cable and plug look dodgy, but I'm not sure. Any suggestions?

4 comment(s)

Hey, I had a similar issue with my 1007! Check Engine light and all. Was it the NOx sensor for sure? Did they say anything else?

Thanks! Yes, the error code is for the NOx sensor. I suspect the cable or plug. Does that sound like your issue? What was it in your case?

Yep, NOx sensor was the culprit for me too. I messed with it a bit myself, but honestly, I'd just get it checked out by a professional. It's an exhaust thing, so better safe than sorry.

Thanks a lot. It seems like a workshop is best. The repair was 95€ including parts and diagnostic. I appreciate the help!

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