Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Keita Fukui0
Yukio Kobayashi0
Mamoru Tomatsuri0
Date of Patent
April 1, 2008
0Patent Application Number
113843090
Date Filed
March 21, 2006
0Patent Primary Examiner
Patent abstract
The engine ECU executes a program including the step of determining whether there is a possibility of occurrence of air bubbles within the high-pressure delivery pipe when there is an engine start request, the step of transmitting an open-instruction signal to the electromagnetic relief valve when there is a possibility of occurrence of air bubbles, the step of transmitting a drive-instruction signal to the feed pump, the step of transmitting a close-instruction signal to the electromagnetic relief valve after the feed pump is driven for a predetermined period of time, the step of transmitting a drive-instruction signal to the starter, and the step of transmitting an injection-instruction signal to the EDU.
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