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Optimization of fuel supply map during starting
process of electronic controlled diesel engine
- LIANG Jinguang1, YU Xiumin1, GAO Yue1, WANG Yunkai1, YU Hongyang1, Gong Baoli2
Author information
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1.Department of Power Machinery and Engineering, College of Automotive Engineering, Jilin University; 2.Chongqing City Key Laboratory of Vehicle Emission and Energy;
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History
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| Published |
| 05 Dec 2008 |
| Issue Date |
| 05 Dec 2008 |
Tests were conducted to study influence of fuel supply map during the starting process of an electronic controlled diesel engine using an electronic controlled diesel engine which was made up of a CA498Z diesel engine, a VP37 electronic controlled distributor injection pump management system and a VS100 calibration system. The calibration process of starting fuel supply map was educed under the principle of low HC emission and rapid starting velocity. The calibration methods of starting fuel supply map were obtained.
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References
1. China StandardizationCommittee on Internal Combustion Engine. . JB/T9773.2-1999, Diesel Engines–Testof Starting Performance.Beijing: Standards Press of China, 1999 (in Chinese)
2. Li Xuemin, Yu Xiumin, Gao Yue, et al.. Investigation of starting condition calibrationof electronic control diesel engine. VehicleEngine, 2004, (4): 15–19 (in Chinese)
3. Yu Xiumin, Li Xuemin, Zhang Jianrui, et al.. Calibration on electronic control system ofdiesel distribution pump. Journal of JilinUniversity (Engineering and Technology Edition), 2004, 34(3): 342–347 (in Chinese)
4. Li Xuemin . Development of distribution pump electronic control system and itsapplication on diesel engine for vehicle.Dissertation for the Doctoral Degree. Changchun: Jilin University, 2005, 47–61 (in Chinese)
5. Liang Jinguang . Study on Cold start of electronic controlled CA498Z diesel engine. Dissertation for theDoctoral Degree.Changchun: Jilin University, 2006, 46–88 (in Chinese)
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