P018A Urgente
Fuel Pressure Sensor B Circuit
No conducir — requiere atención inmediata
Descripción
This code indicates a general issue with the fuel pressure sensor 'B' circuit. The engine control module (ECM) has detected a problem with the sensor that measures fuel pressure or its associated wiring.
Causas comunes
- Faulty fuel pressure sensor B
- Wiring issue to the fuel pressure sensor B
- Low fuel pressure
- Problem with the ECM
- Poor electrical connection at the sensor
Síntomas
- Check Engine light is on
- Engine may run rough or stall
- Reduced engine power
- Difficulty starting