P227F on the 2022 Ram 4500
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.
| S2218000013 | 2023-01-17. Service bulletin. Malfunction Indicator Lamp (MIL), Service Air Filter Message Illuminated. Diagnostic Trouble Code (DTC) P227F ? Air Flow Restriction ? Air Leak Between Air Filter and MAF, Set. |
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| S2218000013 | 2022-10-17. Service bulletin. Malfunction Indicator Lamp (MIL), Service Air Filter Message Illuminated. Diagnostic Trouble Code (DTC) P227F ? Air Flow Restriction ? Air Leak Between Air Filter and MAF, Set. |
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.