now U need a volt meter U will have 2 wires that will have 5v and one that has a ground with the key on see which U are missing

hopefully last question.i checked the housing that plugs into the map sensor i have 3 wires and one of them is loose would that be causing the problem

possible in a sense u would be loosing a 5v or a ground if it was not touching the connector

and if im losing that voltage that would lead to it dying out? what would be the best way to secure it

if the clip that hold the wire into the connector is broken then U replace the whole connector U can get wire repair kits from Chrysler parts dept.