Invention Grant
- Patent Title: Methods and systems for coolant system diagnostics
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Application No.: US17455189Application Date: 2021-11-16
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Publication No.: US11551489B1Publication Date: 2023-01-10
- Inventor: Sitaram Rejeti , Adam Krach , Robert Roy Jentz
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: McCoy Russell LP
- Agent Vincent Mastrogiacomo
- Main IPC: G07C5/08
- IPC: G07C5/08 ; F01P5/10 ; F02D29/00 ; F01P3/20 ; B60H1/00 ; B60H1/08
Abstract:
Methods and systems are provided for a coolant system. In one example, a method may include diagnosing a condition of a pump of the coolant system based on a temperature change of coolant. The diagnostic may determine if the pump is stuck on or off.
Information query
