Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Laural Suzanne-Hughes Feldmeier
Brien Fulton
Christopher Woodring
Kevin M. Bird
Timothy J. Knott
Carlos Armesto
Date of Patent
September 19, 2023
Patent Application Number
18150489
Date Filed
January 5, 2023
Patent Citations
Patent Primary Examiner
Patent abstract
Methods and systems for operating an engine that includes two fuel pumps are described. In one example, a first fuel pump may be activated or remain activated in response to an engine shutdown request so that a second fuel pump may be cooled before the first fuel pump is deactivated in response to the engine shutdown request.
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