{"nhtsa_id":10212655,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-05-31","date":"2014-08-28","document_id":"24 14 50 2038212","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)","mfr_system":null,"summary":"The engine judders or runs erratically. The vehicle judders during acceleration. No event entry is stored in the engine control module (ECM). The air mass meter is suspected to be faulty. Possible incorrect function on the sensor elements of the air mass meter.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10212655-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10212655-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10212655","components":[{"id":"engine","name":"Engine","parent":null},{"id":"engine-control-module","name":"Engine control module","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A4","year_from":2009,"year_to":2014,"match":"exact","vehicle_ids":["2009_audi_a4","2010_audi_a4","2011_audi_a4","2012_audi_a4","2013_audi_a4","2014_audi_a4"]},{"make":"AUDI","model":"A5","year_from":2009,"year_to":2014,"match":"exact","vehicle_ids":["2009_audi_a5","2010_audi_a5","2011_audi_a5","2012_audi_a5","2013_audi_a5","2014_audi_a5"]},{"make":"AUDI","model":"A5 CABRIOLET","year_from":2009,"year_to":2014,"match":null,"vehicle_ids":[]},{"make":"AUDI","model":"A6","year_from":2009,"year_to":2014,"match":"exact","vehicle_ids":["2009_audi_a6","2010_audi_a6","2011_audi_a6","2012_audi_a6","2013_audi_a6","2014_audi_a6"]},{"make":"AUDI","model":"ALLROAD","year_from":2009,"year_to":2014,"match":null,"vehicle_ids":[]},{"make":"AUDI","model":"Q5","year_from":2009,"year_to":2014,"match":"exact","vehicle_ids":["2009_audi_q5","2010_audi_q5","2011_audi_q5","2012_audi_q5","2013_audi_q5","2014_audi_q5"]},{"make":"AUDI","model":"TT","year_from":2009,"year_to":2014,"match":"exact","vehicle_ids":["2009_audi_tt","2010_audi_tt","2011_audi_tt","2012_audi_tt","2013_audi_tt","2014_audi_tt"]}],"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":[]}