{"nhtsa_id":10159236,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-30","date":"2019-04-10","document_id":"PI1803WX_TSB_R4","mfr_campaign":null,"replaces":null,"component":"ENGINE; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"TSB: ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI1803W/X) - This bulletin provides information related to the Technical Service Bulletin previously published in November 2018 (PI1803, Rev 1, 01/02/2018) titled \"Knock Sensor Detection System - ECU Logic Improvement\". Specifically, this bulletin provides instructions on which procedures to follow if, after installation of the KSDS, any one of the subject vehicles below returns to the dealer with Diagnostic Trouble Code (\"DTC\"), P1326.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10159236-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10159236-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10159236","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P1326"],"topics":[],"vehicles":[{"make":"KIA","model":"OPTIMA","year_from":2011,"year_to":2014,"match":"exact","vehicle_ids":["2011_kia_optima","2012_kia_optima","2013_kia_optima","2014_kia_optima"]},{"make":"KIA","model":"SORENTO","year_from":2012,"year_to":2014,"match":"exact","vehicle_ids":["2012_kia_sorento","2013_kia_sorento","2014_kia_sorento"]},{"make":"KIA","model":"SPORTAGE","year_from":2011,"year_to":2013,"match":"exact","vehicle_ids":["2011_kia_sportage","2012_kia_sportage","2013_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":[]}