P0300 on the 2007 Hyundai Santa Fe
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.
Nobody has written a description of this code yet.
| 08-FL-003 | 2008-04-03. Service bulletin. ECM UPDATED - (EP) ENTOURAGE AND (CM) SANTA FE 3.3L MIL ON WITH DTC P0110, P0128 & P0300. *NJ |
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| 0736008 | 2008-01-16. Service bulletin. ECM UPDATE - MIL (MALFUNCTION INDICATOR LAMP) ON WITH DTC P0110 OR P0300, EVEN THOUGH THERE ARE NO SYSTEM FAULTS. *NJ |
2 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.