Fuel injection control device for an internal combustion engine
AssigneeToyota Jidosha Kabushiki Kaisha
InventorYasushi Ito
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Abstract
A fuel injection control device for an internal combustion engine having a plurality of cylinders, the device comprising a changing unit for respectively changing a control pattern of a fuel injection of each fuel injector corresponding to each cylinder from a first control pattern to a second control pattern, in accordance with the engine running state, to prevent a continuing of a change from the first control pattern to the second control pattern over all of the cylinders.
Claims11
A fuel injection control device for an internal combustion engine having a plurality of cylinders, fuel injectors corresponding to each of the cylinders, respectively, and pistons introduced into the cylinders, said fuel injection control device comprising:
- a detecting means for detecting an engine running state;
- a changing means for respectively changing a control pattern of a fuel injection of each fuel injector corresponding to each cylinder, from a first control pattern to a second control pattern, in accordance with said engine running state, to prevent a continuing of a change from said first control pattern to said second control pattern over all of the cylinders.
Dependencies are inferred from the claim text.