Invention Grant
- Patent Title: Fuel tank pressure sensor rationality for a hybrid vehicle during refueling
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Application No.: US14630314Application Date: 2015-02-24
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Publication No.: US09751396B2Publication Date: 2017-09-05
- Inventor: Aed M. Dudar
- 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 James Dottavio
- Main IPC: B60K15/035
- IPC: B60K15/035 ; F02D29/02 ; F02D41/22 ; F02D41/00 ; B60W20/16 ; F02M25/08 ; B60K15/03
Abstract:
Methods and systems are provided for performing fuel tank pressure sensor rationality for a hybrid electric vehicle during refueling. In one example, a method may include indicating degradation of the fuel tank pressure sensor based on the pressure detected in the canister vent line when the canister vent line is restricted.
Public/Granted literature
- US20160243931A1 FUEL TANK PRESSURE SENSOR RATIONALITY FOR A HYBRID VEHICLE DURING REFUELING Public/Granted day:2016-08-25
Information query
