{"nhtsa_id":10032466,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-03-29","date":"2009-11-03","document_id":"NTB-09-121","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"NISSAN: DTC P0451 (EVAP CONTROL SYSTEM PRESSURE SENSOR PERFORMANCE) IS STORED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10032466","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0451"],"topics":[],"vehicles":[{"make":"NISSAN","model":"ALTIMA","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_nissan_altima"]},{"make":"NISSAN","model":"TITAN","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_nissan_titan"]}],"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":[]}