P0272

2017-10-10

Description:

  • The fault code P0272 indicates that there is a problem with the fuel injector for cylinder 4. This may cause the engine to run poorly or not start at all.

Possible Symptoms:

  • Engine runs poorly or not at all

  • Illuminated check engine light

  • Rough idle or stalling

  • Reduced engine power or acceleration

Possible Causes:

  • Failed fuel injector

  • Faulty wiring or connections in the fuel injector circuit

  • Loose or corroded electrical connections

  • Failed engine control module (ECM)

Related Parts:

  • Fuel Injector:

Possible Solutions:

  • Replace the fuel injector for cylinder 4

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

  • Tighten or clean any loose or corroded electrical connections

  • Replace the engine control module (ECM) if necessary

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