Maintenance of idle solenoid valve (Dieselpartsworld) 2016-02-28    

Maintenance of idle solenoid valve
The effect of vehicle idle solenoid valve
Auto idle solenoid valve is idle speed control system of an actuator, is mainly used to control or adjust the idle speed and ensure the engine emission standards (requirements) and stable engine operation, to keep the engine at idle speed minimum speed (within a specified range, thus effectively reducing fuel consumption is small.
Maintenance of idle solenoid valve
Classification of idle solenoid valve
Bypass air classification:
Bypass air idle speed control system by executing different components: solenoid valve idle speed control valve, stepper motor, rotary valve type, duty cycle type, mechanical type, etc..
Maintenance of idle solenoid valve
According to the classification control
Idle speed control system is mainly composed of: ECU, sensor and actuator is composed of three parts. Idle speed control system according to the development so far in terms of are: straight type, solar term door bypass air two.
Solar term door straight type: through the implementation of components to change the door opening to the minimum solar term idle air control.
Bypass air through the bypass airway, performed by the amount of air flowing through the idle air control element.