Get a PCM from a 2000 TJ sport or X. Call a junkyard and ask for a computer without the sentry key option.(For one of the above models)
Also if you get one make sure it's from a standard shift TJ. It will make life easier on you if you need to smog the jeep.
Also if you get one make sure it's from a standard shift TJ. It will make life easier on you if you need to smog the jeep.