P0255

2017-10-10

Description:

  • The fault code P0255 indicates that the fuel metering control A for the injection pump is reading a low voltage signal. This may lead to the engine not starting or running poorly.

Possible Symptoms:

  • Engine not starting or running poorly

  • Illuminated check engine light

  • Decreased fuel efficiency

  • Engine misfires or loss of power.

Possible Causes:

  • Damaged or faulty fuel injector

  • Malfunctioning fuel pump

  • Faulty fuel control actuator

  • Loose or corroded electrical connections

  • Failed engine control module (ECM)

Related Parts:

  • Fuel Pump: The fuel pump takes fuel from the fuel tank and delivers it to the engine. Problems in this car's fuel pump may lead to engine misfire, poor fuel economy & poor acceleration

Possible Solutions:

  • Replace the fuel injector

  • Check and repair any damaged wiring or connections

  • Replace the fuel pump if needed

  • Replace the fuel control actuator

  • Replace the engine control module (ECM) if necessary

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