Need Help with engine codes,
17913 Throttle Idle Switch (F60), Does not close or open circuit, P1505-92-00 Unknown error elaboration
17658 Fuel Level Too Low, P1250-68-00 Cylinder 1
Any help would be greatly appreciated.
Good news is it wont hurt anything but definately can throw a CEL. Bad news is guess whats got to come off again to get to it? Yep.
But the TB has to come off to confirm any/all of the above. I've encountered it a couple times as well. Thats why I stopped sending TPS's out with the TB's as some proved to be bad on the used TB's I've purchased for my core exchanges.
is it possible that the fuel filter is really gummed up and needs to be replaced?? It's the next item on the list, maybe even this weekend. I have 90k and no documented fuel filter replacement... It may have been done before I bought the car, but not in the last 40k miles, that's for sure.



