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What Does P0314 Code Mean?

    OBD-II Code P0314 is defined as a Single Cylinder Misfire (Cylinder not Specified)

    When the engine control module (PCM) detects that one or more cylinders are not sufficiently contributing to keeping the engine running properly, it will set code P0314.

    P0314 Symptoms

    • Decreased engine performance
    • Increased fuel consumption

    Common Problems That Trigger the P0314 Code

    • Damaged or contaminated spark plug
    • Fuel injector failure
    • Ignition coil failure
    • Internal engine failure
    • Powertrain Control Module (PCM) software needs to be updated

    Common Repairs Needed for the P0314 Code

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