P2181 on the 2014 Audi R8
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.
| 148220361142 | 2022-08-01. Service bulletin. If the measured engine temperature does not reach the value in the timing map after a specified air flow, DTC P218100 will be stored. |
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| 147020361141 | 2022-08-01. Service bulletin. If the measured engine temperature does not reach the value in the timing map after a specified air flow, DTC P218100 will be stored. |
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.