US Patent 7950371 Fuel pump control system and method
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Edits on 28 Nov, 2023
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Patent abstract
A control system includes a fuel pump control module and a diagnostic module. The fuel pump control module controls a fuel pump to provide fuel to a fuel rail. The diagnostic module controls the fuel pump control module to provide a predetermined amount of fuel to the fuel rail, determines an estimated pressure increase within the fuel rail based on the predetermined amount of fuel, and compares an actual pressure increase within the fuel rail to the estimated pressure increase. The fuel pump control module selectively controls the fuel pump based on the comparison.
Edits on 25 May, 2023
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US Patent 07950371 Fuel pump control system and method US Patent 7950371 Fuel pump control system and method
Infobox
Patent Number
0795037100
Patent Number
795037100
Edits on 25 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079503710
Date of Patent
May 31, 2011
0Patent Application Number
124241750
Date Filed
April 15, 2009
0Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079503710
Date of Patent
May 31, 2011
0Patent Application Number
124241750
Date Filed
April 15, 2009
0Patent Primary Examiner
Edits on 7 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07950371 Fuel pump control system and method
Infobox
Is a
Patent jurisdiction
Patent number
07950371
Date of patent
May 31, 2011
Patent application number
12424175
Date Filed
April 15, 2009
Patent primary examiner
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