Marine Engines

Regular maintenance of marine engines ensures that work and play run without the kind of unscheduled interruptions that can ruin your day. HM Power Systems has the diagnostic capabilities to ensure maximum reliability so that a day on the water ends on dry land again, right on schedule.

HM Power Systems uses advanced DIACOM® Marine software to inspect and diagnose problems with marine engines. DIACOM® Marine provides state-of the-art features to pinpoint EFI system problems quickly and accurately.

With DIACOM® Marine, we can:

  • View EFI system data to monitor engine performance
  • Read / Clear system fault codes, exercise ECM outputs & run tests
  • Connect and record live EFI data
  • Much more!

Just a small sample of the detailed diagnostic information we can access on your marine engine.