P01B5 Atención pronto
Alternative Fuel Rail Temperature Sensor Performance
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Descripción
This code means the fuel rail temperature sensor in your alternative fuel system is not performing as expected. The readings it's sending are outside the normal operating range or are inconsistent.
Causas comunes
- Faulty fuel rail temperature sensor
- Fuel rail temperature sensor is stuck
- Wiring harness issues
- Problem with the engine control module (ECM)
Síntomas
- Check Engine light is on
- Engine may run rough or stall
- Poor fuel economy