{"nhtsa_id":10009877,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-11-02","date":"2004-08-30","document_id":"0406","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"UDPATE PROGRAMMING (FLASHING) ENGINE CONTROL MODULE (ECM) TO CORRECT COLD START ENGINE STUMBLE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10009877","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A6","year_from":2001,"year_to":2002,"match":"exact","vehicle_ids":["2001_audi_a6","2002_audi_a6"]},{"make":"AUDI","model":"S4","year_from":2001,"year_to":2002,"match":"exact","vehicle_ids":["2001_audi_s4","2002_audi_s4"]}],"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":[]}