Went to take my girls out after work today and the jeep wouldnt start. Ran fine yesterday and i dont currently have the luxury of driving to work at the time. First i got a p0201 and i figure meh thats life bad injector or plug. Tested resistance of the injector at 14.5 ohms. Seems ok swapped the connector from #1 with the #3 and it still didnt wanna start much. Word of advice all the plastic under the hood is as brittle as (insert something). So i was able to start it but with alot of throttle input and then i had to try to keep it up above 1k rpm. So after i swapped them i am only getting a p0500. Where is this sensor on the diff? How is the wiring routed? How would it fail sitting infront of my house overnight? Any help guys/girls?