my jeep starts strong but then dies on 1999 Jeep Grand Cherokee

it will start every time but the guages dont work either

Asked by for the 1999 Jeep Grand Cherokee
Could be the cam shaft position sensor, i had a similar problem, the car would crank fire up and then die as the rpms settled. I couldn't get a trouble code until it completely broke and wouldn't start at all. Replace the sensor and works perfectly now. As for the gauges, maybe a short of some kind.
P.S. is there a symbol of a key with a slash through it on the dash?