Hello everyone, been following the forum since I purchased my truck almost a year ago. Truck is a 2019 and ran well up until last weekend. Removed entire exhaust and all the sensors associated and put on the flopro 888 system with factory muffler. Downloaded AMDP tunes to ezlynk, currently running hiss 60hp em off high idle engine tune and no skip shift trans tune. EZ lynk is showing 0 psi on boost gauge while idling and driving. I did remove y bridge to clean soot as best I could but am fairly certain everything is put back together correctly. Wondering if I damaged the map sensor while cleaning. Also has an oil leak coming from turbo area, local shop is looking at it this week. Turbo seemed fine before the delete though. Throttle body and egr have been unplugged as well.