Diagnosing and repairing the OBS Ford 7.3 without a scanner. IPR, CPS, & ICP sensor.

Diagnosing the repairing the OBS Ford 7.3 without a scanner. IPR, CPS, & ICP sensor.
Some tips on diagnosing a crank start and die, and eventually a crank no start condition on the OBS Power stroke ford by process of elimination.
Address how to tell if the CPS sensor went bad, the ICP sensor, and eventually this fix being the IPR valve itself.