1993 Ford Other no pulse at all injectors

1993 FORD
7.4L • V8 • RWD • AUTOMATIC
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JOSERDS69
  • MEMBER
  • 2 POSTS
car is getting very good spark and fuel no start and no pulse at injectors
May 7, 2015 at 10:59 AM
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
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.
May 8, 2015 at 11:20 AM
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JOSERDS69
  • MEMBER
  • 2 POSTS
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
May 8, 2015 at 12:09 PM