P0251

2017-10-10

Description:

  • The fault code P0251 signifies that there is a problem with the fuel metering control circuit for injector A. This may lead to issues with the engine performance, such as a reduction in power or poor acceleration.

Possible Symptoms:

  • Poor engine performance with reduced power or acceleration

  • Illuminated check engine light

  • Rough idle or stalling

  • Difficulty starting the engine

Possible Causes:

  • Malfunctioning fuel injector

  • Wiring damage or poor connections in the fuel injector circuit

  • Faulty fuel pump

  • 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 faulty fuel injector

  • Check and repair any damaged wiring or connections in the fuel injector circuit

  • Test and replace the fuel pump if necessary

  • Replace the engine control module (ECM) if required

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