P01B2 Atención pronto
Alternative Fuel Tank A Level Sensor Circuit High
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Descripción
This code means the signal from the alternative fuel tank's level sensor is too high for the computer to understand. This usually means there's an issue with the sensor or its electrical connections.
Causas comunes
- Faulty fuel tank level sensor (high resistance)
- Wiring harness issue (open circuit)
- Loose or damaged electrical connector
- Problem with the fuel tank control module
Síntomas
- Check Engine light is on
- Fuel gauge may read full or very high
- Potential for unexpected fuel level changes