I have a 2005 Dodge neon srt-4 and while driving today the turbo suddenly decided to start pushing over 20 lbs of boost. I have no boost controller and didnt have it messed with, it has ran 12-15psi since day 1. Anyone have any idea what might cause this? Is the turbo going out or is it a computer related issue?

 

So i feel like an idiot. i couldnt figure out what might be causing this. I decidid to look under the hood again and realized one of my vacum lines had split on the back side. Fixed that back to 15psi constantly. Phew.