{"nhtsa_id":10109673,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-02","date":"2014-06-25","document_id":"PS327","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; ENGINE","mfr_system":null,"summary":"PITSTOP: RESETTING CYLINDER BALANCE ADAPTATION VALUES - When addressing a cylinder balance concern on a vehicle equipped with a 2.4L GDI engine, it is important to note that the DTC may recur after replacement of any faulty component(s) and resetting adaptive values. See this Article for information on resetting cylinder balance adaptation values.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10109673-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10109673-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10109673","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"OPTIMA","year_from":2011,"year_to":2015,"match":"exact","vehicle_ids":["2011_kia_optima","2012_kia_optima","2013_kia_optima","2014_kia_optima","2015_kia_optima"]},{"make":"KIA","model":"SORENTO","year_from":2012,"year_to":2015,"match":"exact","vehicle_ids":["2012_kia_sorento","2013_kia_sorento","2014_kia_sorento","2015_kia_sorento"]},{"make":"KIA","model":"SPORTAGE","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_kia_sportage","2015_kia_sportage"]}],"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":[]}