Invention Grant
- Patent Title: Humidity sensor diagnostics
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Application No.: US15202433Application Date: 2016-07-05
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Publication No.: US09670861B2Publication Date: 2017-06-06
- Inventor: Mrdjan J. Jankovic , Timothy Joseph Clark , Imad Hassan Makki , Ross Dykstra Pursifull , Michael James Uhrich
- 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 LLP
- Agent Julia Voutyras
- Main IPC: F02D41/22
- IPC: F02D41/22 ; F02D41/14 ; F02D41/00
Abstract:
Embodiments for testing a humidity sensor are provided. One example method comprises indicating degradation of a humidity sensor based on a humidity sensor output and output from an intake gas composition sensor. In this way, output from the intake gas composition sensor may be used to determine if the humidity sensor is degraded.
Public/Granted literature
- US20160312729A1 HUMIDITY SENSOR DIAGNOSTICS Public/Granted day:2016-10-27
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