Traditional Culture Encyclopedia - The 24 Solar Terms - Does the electronic throttle have an idle motor?
Does the electronic throttle have an idle motor?
The electronic throttle has no idle motor. Idle speed refers to no-load operation, the engine only has "output" and does not use engine oil, that is, the working state of the car when the shift position is neutral. The electronic throttle has no idle motor. The computer directly receives the signals from several sensors to control the motor, and opens the throttle to a certain angle to realize idle speed control. Its function is: 1, when idling, change the cross-sectional area of idle air passage according to the temperature and load of the engine, so that the engine has the best idle speed under different working conditions; 2. The idle motor is mainly used to bear the idle speed of the car, and its purpose is to adjust the idle speed according to the engine load during idle speed. The idle speed of the idle motor installed on the throttle body is controlled by the engine controller. When the engine speed deviates from the idle speed, it is regulated by the throttle, and the amount of air entering the intake manifold is controlled by the accelerator pedal line. 3. The throttle body has a bypass air passage for supplying air when the engine is idling (when the throttle is closed). The pivot of the automatic idle motor enters the bypass air channel, and the air flow is adjusted through the bypass air channel. According to the input signals of various sensors, the engine controller moves the pivot of the automatic idle motor, enters and exits the bypass duct, and adjusts the idle speed of the engine. 4. After the ignition key reaches the on position, the automatic idle motor starts to work. The switch signal is input to ECU to detect whether the engine is idling. In addition, the position of the motor is fed back from the motor position sensor to the ECU.
- Related articles
- What does light snow mean in the twenty-four solar terms? What is the best thing to eat in Xiaoxue Solar Term?
- Snowfall has come one after another in North China and Northeast China. How to travel safely in snowy days?
- 20 18 Shanghai red scarf Guo Xue got talent challenge questions
- What are the climatic characteristics of Fushun?
- How does it feel to clean the throttle of 10 crv?
- What vegetables should be planted after the Millennium?
- Fuyang folk solar terms
- Poster background of 2022 Spring Festival ¡ª¡ª What is the background of the movie Watergate Bridge in Changjin Lake?
- "Angry" will make you sick! The old Chinese doctor tells you how to relieve and stay away from diseases such as tumor nodules.
- Is heavenly stems and earthly branches calculated by solar calendar or lunar calendar?