- 专利标题： Methods and systems for fluid leak determination
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申请号： US16113149申请日： 2018-08-27
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公开(公告)号： US10900857B2公开(公告)日： 2021-01-26
- 发明人: Aed M. Dudar
- 申请人： Ford Global Technologies, LLC
- 申请人地址： US MI Dearborn
- 专利权人： Ford Global Technologies, LLC
- 当前专利权人： Ford Global Technologies, LLC
- 当前专利权人地址： US MI Dearborn
- 代理机构： McCoy Russell LLP
- 代理商 Geoffrey Brumbaugh
- 主分类号： G01M3/00
- IPC分类号： G01M3/00 ; G01M3/38 ; G01M3/16 ; G01M3/02 ; B60R1/00
摘要：
Methods and systems are provided for a fluid leak diagnostic. In one example, a method may include intrusively increasing a fluid pump displacement to determine if an internal fluid leak is occurring. The method may further include adjusting a parking routine to determine if an external fluid leak is occurring.
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