| 缸内直喷汽油机燃油系统故障诊断技术 |
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| 引用本文： | 柳炽伟. 缸内直喷汽油机燃油系统故障诊断技术[J]. 内燃机, 2012, 0(4): 25-28 |
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| 作者姓名： | 柳炽伟 |
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| 作者单位： | 中山职业技术学院机械工程系,广东中山,528403 |
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| 摘 要： | 以大众TSI发动机为例,分析缸内直喷汽油机燃油系统的常见故障原因,总结了缸内直喷汽油机燃油系统的油压和油泵的检测、数据流读取分析、执行元件自测试、主要电控元件检测等故障诊断方法,介绍一起诊断技术应用的实际案例。
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| 关 键 词： | 汽油机 缸内直喷 TSI 燃油系统 故障诊断 |
Analysis on Fault Diagnosis Technology ofFuel System in GDI Engine |
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| LIU Chiwei. Analysis on Fault Diagnosis Technology ofFuel System in GDI Engine[J]. Internal Combustion Engines, 2012, 0(4): 25-28 |
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| Authors: | LIU Chiwei |
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| Affiliation: | LIU Chiwei ( Department of Mechanical Engineering, Zhongshan Polytechnic, Zhongshan 528403, China ) |
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| Abstract: | Taking Volkswagen TSI engines as an example in this article, the author analyzed of common faults of GDI （gasoline directinjection） engine fuel system, summed up troubling-shooting methods for oil pressure and oil pump test, data flow analysis, self-testing of actuator and main electronic control components detection in GDI engine fuel system, and the practical cases of diagnosis technology was introduced. |
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| Keywords: | gasoline engine direct injection TSI fuel system fault diagnosis |
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