Control apparatus for spark-ignition engine
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United States of America Patent
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Dec 13, 2011
Grant Date -
Jun 11, 2009
app pub date -
Dec 5, 2008
filing date -
Dec 7, 2007
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Abstract
injects fuel a plurality of times. In addition, the ECU performs first fuel injection toward internal EGR that exists in a combustion chamber of the spark-ignition engine.
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