benjamintiger1
Kangoo NOx Sensor Failure
Summary of the thread
A 2011 Renault Kangoo with a gasoline engine is experiencing a check engine light due to a NOx sensor failure, accompanied by an exhaust leak. The owner suspects a defective cable or plug connection as the cause. After consulting with another Kangoo owner who had a similar issue, the problem was confirmed to be a faulty NOx sensor cable, which was repaired at a workshop.
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4 comment(s)
benjamintiger1 (community.author)
Thanks for the quick response! Regarding pollution control, I am unsure. Is there an easy way to check without specialized equipment? I would like to avoid going to the workshop if at all possible.
nicolange88
Well, mine started affecting the emissions readings, and that's when I knew I had to take it in. Considering you have an exhaust leak too, I'd say bite the bullet and get it checked. Could be a simple fix, could be worse.
benjamintiger1 (community.author)
Appreciate the advice. I followed your suggestion and took it to a workshop. Turns out it was a faulty NOx sensor cable, just as I suspected. Repair cost me 95€. Thanks again!
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RENAULT
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KANGOO
nicolange88
Hey, I have a Kangoo as well. I had a similar issue not too long ago. Check engine light and all. Was it affecting your pollution control, or just the light?