P01AF Atención pronto
Alternative Fuel Tank A Level Sensor Circuit
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Descripción
This code means there's a problem with the circuit that monitors the fuel level in your alternative fuel tank. The car's computer isn't getting a proper signal from the fuel level sensor.
Causas comunes
- Faulty fuel tank level sensor
- Wiring harness issues (shorts, open circuits, corrosion)
- Loose or damaged electrical connector
- Problem with the fuel tank control module
Síntomas
- Check Engine light is on
- Inaccurate fuel gauge reading
- Fuel level may not update correctly