P018D Urgente
Fuel Pressure Sensor B Circuit High
No conducir — requiere atención inmediata
Descripción
This code means the fuel pressure sensor 'B' circuit is reporting a voltage signal that is too high. The engine computer is receiving a fuel pressure reading that is above the acceptable maximum threshold.
Causas comunes
- Faulty fuel pressure sensor B
- Open circuit in the sensor wiring
- Wiring issue to the fuel pressure sensor B
- Fuel system over-pressurization
- Problem with the ECM
Síntomas
- Check Engine light is on
- Engine may run rough or stall
- Reduced engine power
- Difficulty starting