Crank Positioning Sensor is likely bad. I had a Dodge van that finally left me sitting. Take it to an Autozone parts store and they may be able to use their diagnositc reader and see if it’s having a fail code.
One thing I forgot earlier. There IS a way to test the crank sensor in Chrysler’s to be sure it’s dead.
The catch, it has to not start for the test to work. Connect your scantool and watch the RPM. If it stays at 0 and the engine is cranking you have identified your problem.
PCM’s do fail, but they don’t fail often. Crank sensors do. The interweb is littered with stories about failed crank sensors.
Start there