{"vehicle":{"id":"2012_audi_a8","year":2012,"make":"Audi","model":"A8"},"code":"P0492","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10250421,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-02-20","date":"2012-12-21","document_id":"0112652030230","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"MIL on, A8 4.2 FSI, P0491 or P0492 secondary air system bank 1/2 Insufficient flow - Repair Authorization","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10250421-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10250421-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10250421"},{"nhtsa_id":10128284,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-02-05","date":"2017-04-20","document_id":"A011710 2035002-","mfr_campaign":null,"component":"EQUIPMENT","summary":"This bulletin contains diagnosis and repair information for DTC P049100 and P049200.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10128284-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10128284-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10128284"}],"url":"https://open.wenmarpro.com/makes/audi/a8/2012/bulletins?code=P0492"},"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/a8/2012/codes/P0492","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."]}