P0314: what does this code mean?

Misfire on one cylinder (not specified)

Parts to check, to be confirmed by diagnosis

1. Spark plugSearch for my vehicle
2. Ignition coilSearch for my vehicle
3. Fuel injectorSearch for my vehicle

Good to know: A diesel has no spark plug or coil: check the injectors and the compression first.

A code points to a circuit or a function, not a part number: confirm by diagnosis before ordering.

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