| 摘要 |
PURPOSE: A system and a method for controlling the air-fuel ratio of each cylinder for an engine are provided to lead the air-fuel ratio of each cylinder to be close to the air-fuel ratio for complete combustion. CONSTITUTION: A system for controlling the air-fuel ratio of each cylinder for an engine comprises an operation information detection unit, a control unit(200), a memory unit(300), and an injector(400). The operation information detection unit detects the operation information of a vehicle. The control unit controls the concentration of the air-fuel ratio of each cylinder to be gradually increased and forcefully control the flow rate of the injector. The memory unit stores a differential value between the air-fuel ratios of the cylinders. The injector injects fuel to the corresponding cylinders. |
