Hey man, hope you don't mind the PM. I bought my first XB a few weeks ago. (06, manul) Love it. No warranty. Long story short: the check engine light comes on every now and then. Clearing it will kill it of course, but it will come back and leave on its own. One time I was able to get the code read with the light still on and it was P0012. And I remember reading about this, and the what to do was kinda all over the place. People were saying different things. And it seemed like you were following it (the issue) quite a bit (I think I read you wanted to start a petition once ?) so I guess I see you as an authority on the subject if you will. What is your two cents sir? Should I take it to the dealer to have the intake cam shaft, and / or sensor looked at? Should I ignore it? Thanks for your help bro. -Corbett