14 psi of boost WTF

[GROSSpolluter]

Yes thats right....14 psi at wot. I just put my dpf back on for warranty work. Truck is slow as moe-lass-ass. Throwing a soft code egr related, do you think the egr cycled and got stuck open from all the soot running no dpf?

 

[6.0 p-stroke]

I've seen 2 trucks with similar symptoms and the high pressure turbo on both was seized

 

[BFT]

What's the code? I've had EGR related codes that affected boost and turned ou to be the EBP sensor.

 

[GROSSpolluter]

I doubt the turbo is ****. I was making 45 psi boost with h&s this morning. I'm not sure on the code number off the top of my head ill check in the morning.

 

[kyle43335]

Yes thats right....14 psi at wot. I just put my dpf back on for warranty work. Truck is slow as moe-lass-ass. Throwing a soft code egr related, do you think the egr cycled and got stuck open from all the soot running no dpf?

if the egr was stuck open?

the truck wouldnt want to idle,and would be smoking like crazy...

 

[GROSSpolluter]

P0404

Egr valve position control performance or range fault.

No check engine light, just shows up on my cts insight.

 

[SEABEE08FX4]

EGR valve is stuck, delete dem sh!tz.

 

[forcefed6.4ford]

^^^X2