missingsc331
Full Access Member
hello everyone, yall have never let me down before so im back again. a friend of mine has a 2000 f250 with a bully dog programmer and he is having problems with it registering boost on the in cab monitor. some days it will register boost and run good and others it will show 0 and run like stock or worse. i scanned it with my sct and it showed a p0236 turbo boost code, what would cause this? i've read that it could be the map sensor, ebv, pcm or just need a boost fooler installed. any help would be greatly appreciated! thanks