please help I am new to this jeep world
I have a 1995 Jeep Grand Cherokee it has some sort of issue with starting then almost immediately stalling any thoughts of where to begin would be helpful
I have already replaced Air idle sensor, throttle position sensor, disconnected security system still same issue.

 

Welcome to CF!

I still think it's a security issue. It's not a simple system to defeat. It's connected to the fuel pump, ignition, and fuel injector circuits thru the Power Control Module (computer). There is an Auto Shut-Down (ASD) relay that does all this, but if you can start it, the relay is working. The immediate shut-down is my clue. Do you have the key fob?

You're going to have to do some searching on the forum to find the best way to bypass the system. IDK myself because I've never had this issue. It has to do with grounding a wire someplace?

 

Try unlocking the doors with the key and see if the security system resets.