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  1. Injector wiring

    Bump. I have continuity from ground side of injector plug to injector 3 control pin on pcm. How does the pcm ground the injectors? I'm assuming it's a common ground wire coming out of the pcm and there's some sort of switch in the pcm to control which injector is grounding. If that's true, I'm...
  2. Injector wiring

    I have power, so I'm assuming it's a ground issue. I know the pcm grounds the injectors, but where is the grounding location for injector 3?
  3. Injector wiring

    I'm having an issue with my number 3 injector not firing. Does anyone know if I can use jumper wires from another cylinder to run that injector? If not, does anyone have a wiring diagram showing what pins on the pcm the injector wires are connected to so I can just run new wires? 1997 2.3l manual

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