RPM SENSOR LOSS

UnclassifiedSpeed

What This Code Means

LCD displays 'RPM Sensor Loss'; Lack of engine cranking

Possible Causes

  • •Control board does not see an rpm signal within three (3) seconds of energizing the starter
  • •Controller does not sense an RPM signal within 3 seconds after starter energizes
  • •Faulty crank circuit
  • •Faulty starter

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Get a diagnosis walkthrough for RPM SENSOR LOSS on your specific Generac unit — cited to the OEM manual, not a forum guess.

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