Hey guys I need help !!!

So basically I heard about the map sensor mod were you put a diode across the pins. I tried this and nothing happened so I plug the map sensor back in and now no boost at all. Plz help

Sent from my SM-G960F using Tapatalk

You'll have to ask the mods to move this to a different thread, and add some information about both your vehicle, engine, and problem. This particular forum is not for troubleshooting.