P01C2 Atención pronto
Fuel Rail Pressure Sensor Circuit Intermittent/Erratic Bank 2
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Descripción
This code indicates a problem with the fuel rail pressure sensor on Bank 2, which is one side of your engine. The sensor is sending inconsistent or incorrect readings to the car's computer, affecting how much fuel is delivered.
Causas comunes
- Faulty fuel rail pressure sensor
- Wiring issue to the fuel rail pressure sensor
- Problem with the fuel pump
- Clogged fuel filter
- Issue with the engine control module (ECM)
Síntomas
- Check Engine light is on
- Rough engine idle
- Difficulty starting the engine
- Reduced engine power