P01AC Atención pronto
Alternative Fuel Tank Temperature Sensor Circuit Low
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Descripción
This code means the fuel tank temperature sensor in the alternative fuel system is reporting a temperature that is too low. The car's computer is receiving a weak signal from the sensor, which could be due to a faulty sensor or an electrical issue.
Causas comunes
- Faulty fuel tank temperature sensor
- Wiring issue to the fuel tank temperature sensor (short to ground)
- Loose electrical connection at the sensor
Síntomas
- Check Engine light is on
- Fuel gauge may not be accurate
- Potential impact on fuel system operation