Quote Originally Posted by le0n View Post
... Yeah, some have luck with the software update; some don't. What has been documented is that more often than not, the code comes back. This indicates that something is still not correct.
IIRC, Jeff @ UM said there are several "paths" that can cause the p0106 malfunction. For customers with UM software that have a constant p0106, you send him logs and he can determine which "path" is causing the code and tune it out. I read that several years back, so the details may be off, but that's the general idea.