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P1447 on the 1999 Infiniti G20

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.

Bulletins for this model year that name P1447
ITB980611999-03-15. Service bulletin. INFORMATION PERTAINING A MALFUNCTION INDICATOR LIGHT ON AND DIAGNOSTIC TROUBLE CODE P1447 (PURGE FLOW MONITOR) STORED. *YC

1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.