{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,21]],"date-time":"2026-01-21T04:02:53Z","timestamp":1768968173468,"version":"3.49.0"},"publisher-location":"400 Commonwealth Drive, Warrendale, PA, United States","reference-count":7,"publisher":"SAE International","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:p>&lt;div class=\"htmlview paragraph\"&gt;A coolant temperature model of an internal combustion engine has been formulated to meet the new On-Board Diagnostics II (OBD II) requirement for coolant temperature rationality. The model utilizes information available within the production Engine Control Module (ECM). The temperature prediction capability has been tested for various \u201creal-world\u201d driving conditions and cycles along with regulated drive cycles. The model can be calibrated to find the appropriate timing for initiation of a diagnostic algorithm for engine cooling system and Coolant Temperature Sensor (CTS) faults. A diagnostic scheme has been developed to detect and isolate various types of cooling system failures using engine soak time information available from a low power timer in the ECM. This model-based fault detection scheme will meet the new California Air Resource Board (CARB) regulations for the \u201chigh-sided\u201d cooling system rationality and allow more accurate and timely repair of system faults at automotive service centers.&lt;\/div&gt;<\/jats:p>","DOI":"10.4271\/2000-01-0939","type":"proceedings-article","created":{"date-parts":[[2010,10,6]],"date-time":"2010-10-06T16:19:31Z","timestamp":1286381971000},"source":"Crossref","is-referenced-by-count":26,"title":["An Engine Coolant Temperature Model and Application for Cooling System Diagnosis"],"prefix":"10.4271","volume":"1","author":[{"given":"In Kwang","family":"Yoo","sequence":"first","affiliation":[{"name":"Delphi Automotive Systems"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kenneth","family":"Simpson","sequence":"additional","affiliation":[{"name":"Delphi Automotive Systems"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Myron","family":"Bell","sequence":"additional","affiliation":[{"name":"Delphi Automotive Systems"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stephen","family":"Majkowski","sequence":"additional","affiliation":[{"name":"Delphi Automotive Systems"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2796","published-online":{"date-parts":[[2000,3,6]]},"reference":[{"key":"ref0","unstructured":"California Air Resources Board \u201cOn-Board Diagnostic II Compliance Guidelines\u201d 1998"},{"key":"ref1","unstructured":"Corbel   Jean-Claude \u201cAn Original Simulation Method for Car Engine Cooling Systems: A Modular System\u201d SAE Technical Paper Series  870713"},{"key":"ref2","unstructured":"Ngy   Srun AP \u201cA Simple Engine Cooling System Simulation Model\u201d SAE Technical Paper Series 1999-01-0237 1999"},{"key":"ref3","unstructured":"Fellague   Kader A. Hu   S. Huey Willoughby   Donald A. \u201cDetermination of the Effects of Inlet Air Velocity and Temperature Distributions on the Performance of an Automotive Radiator\u201d SAE Technical Paper Series  940771"},{"key":"ref4","unstructured":"Chiang   Edward C. Huang   George P.C. Chang   Zintal Johnson   John H. \u201cA One Dimensional Transient Compressible Flow Model for Cooling Air Flow Rate Computation\u201d SAE Technical Paper Series  900721"},{"key":"ref5","unstructured":"Heywood   J.B. Internal Combustion Engine Fundamentals McGraw-Hill Book Company New York 1988"},{"key":"ref6","unstructured":"Incropera   Frank P. Dewitt   David P. Introduction to Heat Transfer John Wiley & Sons Inc. New York 1985"}],"event":{"name":"SAE 2000 World Congress","location":"Detroit, Michigan, United States","acronym":"ANNUAL","number":"33714","start":{"date-parts":[[2000,3,6]]}},"container-title":["SAE Technical Paper Series"],"original-title":[],"link":[{"URL":"https:\/\/saemobilus.sae.org\/downloads\/papers\/2000-01-0939\/Full%20Text%20PDF","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,5]],"date-time":"2025-10-05T05:03:59Z","timestamp":1759640639000},"score":1,"resource":{"primary":{"URL":"https:\/\/saemobilus.sae.org\/papers\/engine-coolant-temperature-model-application-cooling-system-diagnosis-2000-01-0939"}},"subtitle":[],"proceedings-subject":"SAE Technical Paper Series","short-title":[],"issued":{"date-parts":[[2000,3,6]]},"references-count":7,"URL":"https:\/\/doi.org\/10.4271\/2000-01-0939","relation":{},"ISSN":["0148-7191","2688-3627"],"issn-type":[{"value":"0148-7191","type":"print"},{"value":"2688-3627","type":"electronic"}],"subject":[],"published":{"date-parts":[[2000,3,6]]},"article-number":"2000-01-0939"}}