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P050A on the 2011 Volkswagen Jetta

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.

Bulletins for this model year that name P050A
TB0114042023-08-28. Service bulletin. Update Programming to Eliminate DTC P050A Stored in ECM Fault Memory
TB0114032023-08-28. Service bulletin. Update Programming to Eliminate DTC P050A Stored in ECM Fault Memory
TB0113222023-08-28. Service bulletin. Update Programming to Eliminate DTC P050A Stored in ECM Fault Memory
V011322 20265292017-12-14. Service bulletin. Technical Bulletin (Update Programming to Eliminate DTC P050A "Cold Start Idle Air Control System Performance"): Customers may complain of a MIL ON condition, which is caused by DTC P050A "Cold Start Idle Air Control System Performance" The production solution to this issue was Improved software was introduced in production

4 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.