00126low
Check Fuel Sensor Circuit
fuel
Description
The fuel level sensor circuit may be faulty.
Activation Conditions
Fuel level sensor reading is out of expected range or not responding.
Unit Behavior
Alarm only (unit continues to operate, but fuel level display may be inaccurate).
Reset Conditions
Auto reset when sensor reads normally.
Corrective Actions
1. Check the fuel level sensor. 2. Check the sensor wiring and connectors. 3. Verify fuel level visually.