P2109 on the 2022 Subaru WRX
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.
| 09-102-23 | 2023-07-03. Service bulletin. This bulletin announces the diagnostic procedures and availability of reprogramming files to rectify DTCs P2404 (Evap System Leak Detection Pump Sense Circuit Range/Performance) and P2109 (Throttle/Pedal Position Sensor “A” Minimum Stop 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.