Coldblood

I have a 2011 dodge journey 2.4l. It has no power and has a rough idle got a misfire code on cylinder 1 and a map sensor code i believe 308. I replaced spark plugs swapped coils to test to see if i had a bad coil. I put a new map sensor in this morning and im still have issues. I listened to my injectors and they all sound good anyone have any ideas. I still have both the map code and the cylinder misfire code