P0171 on the 2005 Pontiac Vibe
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.
| 3621 | 2006-01-06. Service bulletin. A CHECK ENGINE LIGHT MAY BE EXPERIENCED WITH DTCS P0171, P0441, P0455 AND/OR P2420 - INSPECT PRODUCTION PART NUMBER ON PCM. *TT |
|---|---|
| 3643 | 2006-01-06. Service bulletin. SES LIGHT DUE TO A P0171 AND/OR P2195 DTC - REPLACE O2 SENSOR. *TT |
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.