{"nhtsa_id":10154220,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-03-11","date":"2019-10-01","document_id":"SB-03-0450V2","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; ENGINE","mfr_system":null,"summary":"V12 Secondary air injection codes P0492 P0491","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154220-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154220-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10154220","components":[{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0491","P0492"],"topics":[],"vehicles":[{"make":"ASTON MARTIN","model":"DB11","year_from":2017,"year_to":2019,"match":"exact","vehicle_ids":["2017_aston-martin_db11","2018_aston-martin_db11","2019_aston-martin_db11"]},{"make":"ASTON MARTIN","model":"DBS SUPERLEGGERA","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_aston-martin_dbs"]}],"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":[]}