P050A on the 2019 Hyundai Sonata
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.
| 20-FL-005H | 2020-07-08. Service bulletin. This bulletin provides information related to an Electronic Control Module (ECM) software update to revise the logic for DTC P050A: Cold Start Idle Air Control System Performance. |
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1 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.