1993 Ford Other no pulse at all injectors

You need to trace the power supply back to the PCM and determine if something is corroded, broken, disconnected, or the PCM is bad. If you tell me the model of the vehicle, I can determine if there is a cam sensor, which also can cause no injector pulse.

I work for a cable car company all I know is that the engines are all ford gas 470 that were converted to fuel injected i'll try to trace the wire back to pcm thanks