My 2000 jeep wrangler won't stay running. Any help would be appreciated.

Question

My code reader reads a 3 inc and then catalyst, 02 sensor and 02 heater then a 3 ready proceeded by misfire, fuel, and comp. I'm still leaning so any help would be great.
Jeep will start but dies within 3 seconds every time. Also received codes, 0123, 0108 and 0113

Answer 1

P0123 Throttle position sensor voltage too high

P0108 Map sensor voltage too high

P0113 Intake air temperature sensor too high

What you are reading on the code reader are  inc. are the monitor which is used for a emission test,  The code that you have are disconnection  going to these sensor, somewhere at its harness there is a open wire for these sensor where the ECM does not see their signal. Look for a open wire for these sensor