{"nhtsa_id":10123690,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-17","date":"2015-12-02","document_id":"ATE-15-29","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE","mfr_system":null,"summary":"Audi of America is pleased to inform you of the release and automatic delivery of the VAS 6774 Fuel Identification Unit. Poor fuel quality can negatively impact vehicle performance or even damage the fuel system. This tool enables you to quickly pre-analyze the fuel to determine if it may be contributing to a vehicle?s symptoms. This tool will also be required to determine if a high pressure fuel pump replacement on a common rail TDI vehicle will be covered under warranty. Specific details related to the use of this tool for a common rail TDI high pressure fuel pump replacement will be included in the appropriate technical service bulletins. Proper maintenance and cleanliness is required for this tool to ensure its functionality.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10123690-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10123690-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10123690","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"AUDI","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"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":[]}