2003 Ford F250 No start after HPOP
 

I have a 2003 6.0 F250. Shortly after purchasing the truck we had the EGR cooler failure. I replaced the Oil cooler, EGR Delete, blue spring upgrade and other basic maitence.

Truck did well for a few weeks. It always had a cold starting issue. This led us to the latest event. The truck stalled and we towed it in. I performed a air test with the Hpop cover off, and confirmed a bad HPOP.

Installed a new ford HPOP, also found the IPC sensor was starting to leak oil and replaced it. After assembly the truck cranked for a while, and then fired up and ran fantastic for about 10 seconds. After 10 seconds it shut right off. No stumble, nothing, just killed over.

I hooked up the scan tool and found the following-

IPC 314
IPR % 15
FICM Voltage 48.5
FICM Sync NO and no rpm read out.

I've gone over and wiggled all the wires and did not make any affect to it- It appears somehow I've lost a connection, but I'm open to any suggestions.

Almost did a 6BT swap when it first acted up.. I've already paid for it trying to fix the 6.0 =(

Crank sensor? You need ficm to sync. And you need 500 psi or more just to fire injectors