05 f350 6.0 with 64k miles with p0263- cylinder 1 contribution/balance and u1900 network. Truck took longer to crank and when it turned over the truck acted like it wanted to die but didn't, idles great and runs great. Anybody had this problem with a solution? Thanks in advance

 

I would let it warm up fully, clear the codes, and try restarting it. Be sure to retest for codes at that point. Has it ever had an STC fitting update on the HPOP done?

 

I bought the truck 2 months ago so I'm not sure about sct fittings. I'm new to the 6.0 so what and where are these sct fittings?

 

Very top back of the motor behind the turbo under a cover. Lots of information in the forum about it. You need something to read live data. Smart phone apps with the right adapter.

 

I've got torque pro on my tablet, can it read live data?

 

I think torque pro can even run a few tests but I am not shure.

 

It sure can. Do you also have the bluetooth OBD adapter?

 

Yes I used torque pro to pull these codes

 

Do you have the ICP psi and IPR % gauges on it? If not, link below may help.

https://www.ford-trucks.com/forums/1...and-using.html

 

Icp is hpop right? I have ipr% and hpop psi

 

Yes thats it

2006 F350 4X4

 

Ya the icp sensor monitors the ipr pressure. Ipr is what drives injectors. Injectors are what contribute/balance cylinders. Everything works together. Check icp volts

 

Try to start and report what they read.

 

As soon as my tablet charges I'll let truck warm up and report what gauges are reading

 

How do you check icp volts?