My engine light has been coming on and going off for a week now and I finially got around to checking out what it was. I waited so long because she was running fine and stilll is. The code I got was 122, pedal postition, Sensor A, Circuit low input. I don't have a clue what it's talking about and couldn't find anything on the web about it, or at least anything that helped. Has anyone else had this problem before and now how to fix it?