At a complete loss right now.

Need some help desperately. I have a 2003 f350 with the 6.0 in it. I was having issues with it and found that the stand pipes and lines were bad. The truck then started but ran like trash. Tested Everything and it would only have 1500psi wot. So I decided I was done playing games I installed a new hpop, ipr, ipc (both with new pig tails.) cleaned everything really good. Now the truck cranks but won’t start. Gets up to 85% while cranking. When the icp is plugged in it reads 10psi while waiting once cranking it only goes to 280 to 320. Definitely not enough pressure to fire it. When I unplugged the icp still no start. Could I have wired the icp pigtail wrong. Did one wire at a time following off the old icp. What could it be. Since it still don’t start with the icp unplugged. Possible pcm maybe. Please help. Need this for Monday for work