{"vehicle":{"id":"2012_audi_a4","year":2012,"make":"Audi","model":"A4"},"code":"P0234","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":3,"bulletins":[{"nhtsa_id":10228325,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-03","date":"2021-09-20","document_id":"01133020270825","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER","summary":"DTC P0234 (Turbo/Super Charger Overboost Condition) is stored in the engine control module, J623 (address word 01). No other DTCs are stored. Technical Background DTC P0234 can be set inadvertently by the software application.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10228325-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10228325-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10228325"},{"nhtsa_id":10225004,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-31","date":"2021-09-20","document_id":"01133020270825","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER","summary":"DTC P0234 (Turbo/Super Charger Overboost Condition) is stored in the engine control module, J623 (address word 01). No other DTCs are stored. Technical Background DTC P0234 can be set inadvertently by the software application.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10225004-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10225004-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10225004"},{"nhtsa_id":10221977,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2021-09-20","document_id":"01133020270825","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER","summary":"DTC P0234 (Turbo/Super Charger Overboost Condition) is stored in the engine control module, J623 (address word 01). No other DTCs are stored. Technical Background DTC P0234 can be set inadvertently by the software application.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10221977-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10221977-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221977"}],"url":"https://open.wenmarpro.com/makes/audi/a4/2012/bulletins?code=P0234"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/audi/a4/2012/codes/P0234","note":"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.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}