It's way too cold around here to remove the valve cover at the moment, although I'll definitely look into it when it warms up, and considering I had no dtc's before - I'm sure it skipped a tooth.
Other than the code, do you think I'll be alright driving it the way it is - if it's exhibiting no ill effects?
By the way, something else I noticed when looking over the different values in my OBD app thing a ma bob, the voltage on the alternator is outputting 15 - 15.5v. I'm not certain how that seemed to happen at the same time, but figured it was worth mentioning. Seems high!