Tag: rpm-sensor

All the articles with the tag "rpm-sensor".

• Generac Error Code 1100 — RPM Sensor Fault Fix

  13 May, 2026

  Generac error code 1100 means the RPM sensor signal is invalid. Step-by-step diagnosis of the magnetic pickup sensor, wiring, and controller on Guardian generators.

• Generac Generator Error Code 1900 — RPM Sense Loss Fix

  13 May, 2026

  Generac error code 1900 means the controller lost the RPM signal. Step-by-step diagnosis of the magnetic pickup sensor, wiring, and controller for Guardian and CorePower generators.