{"nhtsa_id":10009542,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-10-06","date":"2004-08-04","document_id":"02904","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0171 AND/OR P0174 ENGINE RUNNING LEAN. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10009542","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0171","P0174"],"topics":[],"vehicles":[{"make":"TOYOTA","model":"CAMRY","year_from":2004,"year_to":2004,"match":"exact","vehicle_ids":["2004_toyota_camry"]},{"make":"TOYOTA","model":"CAMRY SOLARA","year_from":2004,"year_to":2004,"match":"exact","vehicle_ids":["2004_toyota_camry-solara"]},{"make":"TOYOTA","model":"SIENNA","year_from":2004,"year_to":2004,"match":"exact","vehicle_ids":["2004_toyota_sienna"]}],"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":[]}