{"nhtsa_id":10018251,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-12-20","date":"2005-11-16","document_id":"1105","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"P0497, LOW PURGE FLOW OR INTERNAL VACUUM LEAK. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10018251","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0497"],"topics":[],"vehicles":[{"make":"HONDA","model":"CIVIC","year_from":2001,"year_to":2005,"match":"exact","vehicle_ids":["2001_honda_civic","2002_honda_civic","2003_honda_civic","2004_honda_civic","2005_honda_civic"]}],"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":[]}