CN101033724B - 电控汽油机喷油器故障诊断方法 - Google Patents
电控汽油机喷油器故障诊断方法 Download PDFInfo
- Publication number
- CN101033724B CN101033724B CN2007100205567A CN200710020556A CN101033724B CN 101033724 B CN101033724 B CN 101033724B CN 2007100205567 A CN2007100205567 A CN 2007100205567A CN 200710020556 A CN200710020556 A CN 200710020556A CN 101033724 B CN101033724 B CN 101033724B
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- Prior art keywords
- gasoline
- injector
- oil
- oil sprayer
- cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007100205567A CN101033724B (zh) | 2007-03-12 | 2007-03-12 | 电控汽油机喷油器故障诊断方法 |
Applications Claiming Priority (1)
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CN2007100205567A CN101033724B (zh) | 2007-03-12 | 2007-03-12 | 电控汽油机喷油器故障诊断方法 |
Publications (2)
Publication Number | Publication Date |
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CN101033724A CN101033724A (zh) | 2007-09-12 |
CN101033724B true CN101033724B (zh) | 2010-06-23 |
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CN2007100205567A Expired - Fee Related CN101033724B (zh) | 2007-03-12 | 2007-03-12 | 电控汽油机喷油器故障诊断方法 |
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CN (1) | CN101033724B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4420097B2 (ja) * | 2007-10-02 | 2010-02-24 | 株式会社デンソー | 噴射異常検出装置及び燃料噴射システム |
DE102014218430A1 (de) * | 2014-09-15 | 2016-03-17 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Erkennung von defekten Einspritzdüsen eines Verbrennungsmotors |
FR3051956B1 (fr) * | 2016-05-31 | 2018-05-25 | Continental Automotive France | Procede de detection de la defaillance d'une solution logicielle d'estimation de l'instant d'interruption d'une injection de carburant d'un moteur a combustion interne |
CN108646707A (zh) * | 2018-04-27 | 2018-10-12 | 重庆车云金服科技股份有限公司 | 一种语音提示附近修理厂的方法和系统 |
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2007
- 2007-03-12 CN CN2007100205567A patent/CN101033724B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN101033724A (zh) | 2007-09-12 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Taida Electromechanical Equipment Co., Ltd. Assignor: Nanjing Forestry University Contract record no.: 2011320000607 Denomination of invention: Failure diagnosis method of electrically controlled petrol engine fuel injector Granted publication date: 20100623 License type: Exclusive License Open date: 20070912 Record date: 20110418 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20140312 |