Where is the installation position of idle speed regulating valve?

The idle speed control valve is installed in the breather hole beside the throttle. According to the ignition signal, when the engine speed is lower than 750 rpm, the idle speed controller immediately starts the idle speed control valve to increase the engine speed. Engine speed reaches 1050 rpm. In vehicles equipped with refrigeration system, this control valve is also called idle acceleration valve. After the refrigeration compressor works, the engine load is generated, the engine idle speed drops, and then the idle speed control valve works. Failure of idle speed control valve will cause various problems of the vehicle, and sometimes it may become inoperable. The idle valve position of different models is different, and the same point is the factory side throttle near the intake pipe. The idle valve is installed in the vent hole beside the throttle. According to the ignition signal, when the engine speed is lower than 750 rpm, the idle valve opens immediately. The idle speed control valve is installed on the air passage next to the throttle. When idling, the throttle valve is closed, and the airflow enters the air inlet through the idling control valve. 1. Idle speed control valve is powered by ignition switch. When the ignition switch is turned on, the idle speed control valve is energized, and the engine computer controls its circuit. 2. When the working parameters of the engine deviate from the normal value, use this valve to adjust the idle speed. Idle speed is regulated by controlling the amount of air bypassing the throttle body. 3. After the engine is started, open the idle speed control valve for a period of time, increase the intake air, and increase the idle speed of the engine by about 150r/min-300r/min. 4. When the engine coolant temperature is low, open the idle speed control valve to obtain a suitable fast idle speed. The engine controls the position of the plunger of the idle control valve by changing the intensity of the signal sent to the idle control valve according to the temperature of the coolant.