Invention Grant
- Patent Title: Method for detecting a malfunction in an electronically regulated fuel injection system of an internal combustion engine
- Patent Title (中): 用于检测内燃机的电子调节燃料喷射系统的故障的方法
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Application No.: US13638932Application Date: 2011-03-23
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Publication No.: US09051893B2Publication Date: 2015-06-09
- Inventor: Uwe Jung , Matthias Stampfer
- Applicant: Uwe Jung , Matthias Stampfer
- Applicant Address: DE Hannover
- Assignee: CONTINENTAL AUTOMOTIVE GMBH
- Current Assignee: CONTINENTAL AUTOMOTIVE GMBH
- Current Assignee Address: DE Hannover
- Agency: King & Spalding L.L.P.
- Priority: DE102010013602 20100331
- International Application: PCT/EP2011/054398 WO 20110323
- International Announcement: WO2011/120848 WO 20111006
- Main IPC: G01M15/09
- IPC: G01M15/09 ; F02D41/22 ; F02D41/38
Abstract:
A method is provided for detecting a malfunction in an electronically regulated fuel injection system of an internal combustion engine, by which effective limitation of the cause of the fault in a fuel injection system can take place. For example, it can be determined whether the cause of the fault lies in the low pressure system or in the high pressure system of the fuel injection system.
Public/Granted literature
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