FIELD: engines and pumps.
SUBSTANCE: multi-cylinder internal combustion engine is proposed, comprising a plurality of intake ports, a plurality of injectors of fuel injection into the cylinder, and an electronic control unit. The electronic control unit is designed to initially set the value of the control parameter of the multi-cylinder engine, separately for each of the cylinders, so that there is a general pattern between the distribution of the difference in the control parameter value for each of the cylinders from the control parameter value for the reference cylinder between the cylinders and the distribution of the remoteness difference of a narrowed section in each of the cylinders from the remoteness of a narrowed section in the reference cylinder between the cylinders. The control parameter is a parameter which determines the air-fuel mixture ratio near the spark plug at the time of ignition during a combustion mode with a layered fuel charge distribution.
EFFECT: ensuring the same fuel-air ratio in the mixture near the spark plug at the moment of ignition in all cylinders.
6 cl, 16 dwg
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