{"nhtsa_id":10242908,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-10-05","date":"2023-09-20","document_id":"A0123782071318_2","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)","mfr_system":null,"summary":"This bulletin provides information for when the MIL is on, there is a whistling noise, leaking air Bank 2 - DTC P2ADF00, Engine Crankcase breather.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10242908-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10242908-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10242908","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"pcv","name":"Crankcase ventilation (PCV)","parent":"exhaust-emissions"}],"codes":["P2ADF"],"topics":[],"vehicles":[{"make":"AUDI","model":"A8","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_audi_a8","2020_audi_a8"]},{"make":"AUDI","model":"A8","year_from":2021,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"AUDI","model":"RS 6 AVANT","year_from":2021,"year_to":2023,"match":"exact","vehicle_ids":["2021_audi_rs-6-avant","2022_audi_rs-6-avant","2023_audi_rs-6-avant"]},{"make":"AUDI","model":"RS 7","year_from":2021,"year_to":2023,"match":"exact","vehicle_ids":["2021_audi_rs-7","2022_audi_rs-7","2023_audi_rs-7"]},{"make":"AUDI","model":"RS Q8","year_from":2020,"year_to":2023,"match":"exact","vehicle_ids":["2020_audi_rs-q8","2021_audi_rs-q8","2022_audi_rs-q8","2023_audi_rs-q8"]},{"make":"AUDI","model":"S8","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_audi_s8","2021_audi_s8","2022_audi_s8"]},{"make":"AUDI","model":"SQ7","year_from":2020,"year_to":2023,"match":"exact","vehicle_ids":["2020_audi_sq7","2021_audi_sq7","2022_audi_sq7","2023_audi_sq7"]},{"make":"AUDI","model":"SQ8","year_from":2020,"year_to":2023,"match":"exact","vehicle_ids":["2020_audi_sq8","2021_audi_sq8","2022_audi_sq8","2023_audi_sq8"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}