P0301 on the 2017 Audi TTS
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.
| A011874 | 2018-09-24. Service bulletin. This bulletin contains a software update for when the MIL is on and there are one or more DTCs logged in the ECM (DTCs P030000, P030100, P030200, P030300, and/or P030400). |
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| A011874 2051384- | 2018-09-17. Service bulletin. This bulletin contains a software update for when the MIL is on and there are one or more DTCs logged in the ECM (DTCs P030000, P030100, P030200, P030300, and/or P030400). |
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.