In article <n9gnt1phtoa5iq3k8eomk5tblnoj39jk7a@4ax.com>,
wastrel <wastrel@nospam.com> wrote:

> And that's it. Nowhere in the manual does it give an indication of at what
> mileage these codes are likely to pop up.

Because it's not mileage based. It's based on many factors that the
computer is storing and evaluating--cold starts, short trips, ambient
temperatures, etc.