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Re: polo 9n3 2006 1.2 emission light on solid

Posted: Wed Nov 25, 2015 11:01 am
by Teutonic_Tamer
I'm guessing you don't have VCDS - as that would give more detailed info on your problem.

The fundamental issue though is that your heated oxygen sensor is fcukd. Was it a genuine VW sensor? I'm guessing not - probably a generic sensor from Halfrauds or a motor factor.