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1 广州本田雅阁乘用车怠速控制系统的组成广州本田雅阁乘用车F23A3型发动机采用程序控制燃油喷射系统(PGM-FI)。其怠速控制系统是旁通气道控制式的,即发动机的怠速转速取决于怠速空气控制(IAC)阀的开度,而IAC阀的开度由动力系统控制
1 Guangzhou Honda Accord Passenger Car Idle Control System Guangzhou Honda Accord passenger car F23A3 engine uses a program-controlled fuel injection system (PGM-FI). The idle speed control system is by-pass air-duct controlled, that is, the idle speed of the engine depends on the opening of the idle air control (IAC) valve and the opening of the IAC valve is controlled by the powertrain