Boost problems.

[6.0L_stroker]

I was getting a p2263 so I looked at the ebp sensor and guess what... Plugged I got a new tube and sensor put it on and it still popping up on pending cel. I am running a egr delete, afe stage 2 pro 5r, flo pro 4 down to 5, and flo pro cac, with a spartan 275 tune. The truck was overboosting before to 55-60 psi. Now it running 40-45 at wot but at idle I'm getting -0.1 to -0.9 psi so I changed the map sensor and its still getting a negative reading, idle is deep, 0-10 psi is a little sluggish. Any suggestions

[6.0L_stroker]

Anybody or does this seem like a midway ford special

[srjd]

I was having the exact same problem got new ebp sensor and fixed but idle on the sct says -0.9 boost And on my edge it says 1-2 psi so not sure which one to believe. Before I changed the ebp boost was insane even on flat ground. How did your map sensor look I was thinking about changing mine. My truck feels a bit sluggish then before but maybe it's in my head I'm constantly worrying about this thing

[srjd]

Before I changed the ebp exhaust sounded really different no hair dryer sound just low and rumble. Seems lots of people having this problem lately. I'm not sure tho why my edge and sct get two different boost readings at idle

[6.0L_stroker]

My old map sensor looked like crap, defiantly can tell it was ran with a egr system, I kinda wanna pull the manifold off to clean it all out, maybe if the turbos have to be pulled ill do it, yeah I have no clue why I'm getting a negative reading, spartan and I r trying to get it worked out.