P0204

2017-10-10

Description:

  • The fault code P0204 indicates that there is an issue with the injector circuit for cylinder 4, which 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 for cylinder 4

  • Open or damaged wiring in the 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 open or damaged wiring in the injector circuit

  • Tighten or clean any loose or corroded electrical connections

  • Replace the engine control module (ECM) if necessary

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