¿Cuáles son las causas del código P0254?

Faulty injection pump metering control valve. Wiring issue to the metering control valve. Short circuit in the metering control circuit. Problem with the engine control module (ECM)

¿Qué síntomas produce el código P0254?

Check Engine light is on. Engine misfires. Rough idling. Difficulty starting. Reduced engine power

P0254 — Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

No conducir — requiere atención inmediata

Descripción

This code indicates that the computer is detecting a high signal from the fuel injection pump's control system that meters fuel. This means the electrical signal to the component regulating fuel delivery is stronger than expected.

Causas comunes

Faulty injection pump metering control valve
Wiring issue to the metering control valve
Short circuit in the metering control circuit
Problem with the engine control module (ECM)

Síntomas

Check Engine light is on
Engine misfires
Rough idling
Difficulty starting
Reduced engine power