P0252 Urgente
Injection Pump Fuel Metering Control 'A' Range/Performance (Cam/Rotor/Injector)
No conducir — requiere atención inmediata
Descripción
This code indicates that the fuel injection pump's fuel metering control system is not operating within its expected range or performance parameters. The computer is seeing readings that are outside of what it considers normal for this system.
Causas comunes
- Faulty injection pump metering control valve
- Low fuel pressure
- Clogged fuel filter
- Internal injection pump issue
- Problem with the engine control module (ECM)
Síntomas
- Check Engine light is on
- Engine misfires
- Rough idling
- Difficulty starting
- Reduced engine power