发明授权
- 专利标题： Malfunction detecting method for a vehicle fuel level sensor
- 专利标题（中）： 用于车辆燃料液位传感器的故障检测方法
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申请号： US10331886申请日： 2002-12-30
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公开(公告)号： US06763713B2公开(公告)日： 2004-07-20
- 发明人: Youn-Soo Kim , Je-Young Seo
- 申请人： Youn-Soo Kim , Je-Young Seo
- 优先权： KR2002-29899 20020529; KR10-2002-0036965 20020628
- 主分类号： G01F2300
- IPC分类号： G01F2300
摘要：
The present invention provides a fuel level sensor malfunction detecting method and system for a vehicle. In the method and system the rate of change in the opening of the throttle valve and the detection of a transmission kick-down are conditions for determining the malfunction of the fuel level sensor, thereby making it possible to detect a malfunctioning fuel level sensor more accurately.
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