Did it appear after you recently added gas? You might want to check your gas cap and tighten. It happened to me a while back and all I had to do was reseat the cap.
Originally Posted by The Toy
I had the check engine light come on today at 15001 miles. It was off at 15000, I parked it for about 10 minutes and then at 15001 I see the light is on. Any idea's from anyone? It's running just fine otherwise.