Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 25, 2023
0Patent Application Number
176605630
Date Filed
April 25, 2022
0Patent Citations
...
Patent Citations Received
Patent Primary Examiner
CPC Code
Methods and systems are provided for a fuel system. In one example, a method includes flowing fuel tank vapors to a catalyst during a fuel tank depressurization in response to a refueling request. The method further includes executing an engine vapor flush following a refueling event being completed.
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