US Patent 7258103 Control apparatus for internal combustion engine
Patent 7258103 was granted and assigned to Toyota on August, 2007 by the United States Patent and Trademark Office.
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Patent abstract
An engine ECU executes a program including the steps of: when the port fuel injection ratio is 100% (YES at S200), sensing the engine coolant temperature THW (S210); when the engine coolant temperature THW is higher than a threshold value (YES at S220), monitoring fuel pressure P in a high-pressure delivery pipe (S230); and when fuel pressure P rises by the received heat (YES at S240), identifying that there is no error at the high-pressure fuel system.
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US Patent 07258103 Control apparatus for internal combustion engine US Patent 7258103 Control apparatus for internal combustion engine
Infobox
Patent Number
0725810300
Patent Number
725810300
Edits on 3 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072581030
Date of Patent
August 21, 2007
0Patent Application Number
114538670
Date Filed
June 16, 2006
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072581030
Date of Patent
August 21, 2007
0Patent Application Number
114538670
Date Filed
June 16, 2006
0Official Website
Patent Primary Examiner
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US Patent 07258103 Control apparatus for internal combustion engine
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07258103
Date of patent
August 21, 2007
Patent application number
11453867
Date Filed
June 16, 2006
Patent primary examiner
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