{"nhtsa_id":10222009,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2013-03-25","document_id":"01138020243442","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)","mfr_system":null,"summary":"After recognizing that the boost pressure is too low or too high, the engine control module switches to emergency operation and the engine performance is reduced via the injected fuel quantity (?limp mode?).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10222009-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10222009-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10222009","components":[{"id":"engine","name":"Engine","parent":null},{"id":"engine-control-module","name":"Engine control module","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"Q7","year_from":2009,"year_to":2015,"match":"exact","vehicle_ids":["2009_audi_q7","2010_audi_q7","2011_audi_q7","2012_audi_q7","2013_audi_q7","2014_audi_q7","2015_audi_q7"]}],"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":[]}