P018B Urgente
Fuel Pressure Sensor B Circuit Range/Performance
No conducir — requiere atención inmediata
Descripción
This code means the fuel pressure sensor 'B' circuit is reporting a reading outside of its expected operational range. The engine computer is seeing a fuel pressure reading that is either too high or too low for normal operation.
Causas comunes
- Faulty fuel pressure sensor B
- Fuel pump issue
- Clogged fuel filter
- Fuel leak
- Problem with the ECM
- Wiring issue to the fuel pressure sensor B
Síntomas
- Check Engine light is on
- Engine performance issues (hesitation, stalling)
- Reduced power
- Difficulty starting