{"vehicle":{"id":"2006_nissan_altima","year":2006,"make":"Nissan","model":"Altima"},"code":"P0444","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":10030570,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-10-22","date":"2009-07-16","document_id":"NTB-09-057","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"NISSAN: THE MIL IS ON AND P0444 (EVAP CANISTER PURGE VOLUME CONTROL S/V CIRCUIT OPEN) IS STORED IN ENGINE. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10030570"}],"url":"https://open.wenmarpro.com/makes/nissan/altima/2006/bulletins?code=P0444"},"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/nissan/altima/2006/codes/P0444","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."]}