CHART A3 (2 of 2) - ENGINE CRANKS, BUT WON'T RUN (5.0/5.7L)

NOTE: Test numbers refer to test numbers on diagnostic chart.

Checks for 12 volts to injectors. Due to the injectors wired in parallel there should be a light on at both terminals.
Checks continuity of circuits No. 467 and 468.
All checks made to this point would indicate that the ECM is at fault. However, there is a possibility of circuits No. 467 or 468 being shorted to a voltage source either in the engine harness or in the injector harness.