C codes!! Need Help c3200 c3215 c1600

Sold a 2002 jetta tdi to a friend that had been sitting for about a year. Car runs perfectly but he cannot get it to pass by inspection. It is throwing chassis codes c3200 and sometimes it's c1600 and c3215. We are not finding anything online and could use some help on this one. I have vagcom but will not be able to meet up with him till the weekend. Any help would be greatly appreciated.

https://forums.vwvortex.com/showthr...e-Code)-LIST-FOR-ALL-VEHICLES#/topics/1208701

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Not seeing any of the codes on posted link thank you for the quick reply

Turns out he never tries to get the car inspected and had a crappy scan tool. Ended up being a glow plug harness...p0672 I believe. Again thank you for the quick response