P0171 on the 2022 Porsche Macan
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.
| No. 2301.1 | 2024-01-03. Service bulletin. Instructions on advanced technical information for the Macan - bank system too lean P0171(4)00 (V6) |
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| No. 2301 | 2023-03-04. Service bulletin. Advanced technical information information for the Macan bank system too lean: P0171(4)00 (V6) |
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.