Traditional Culture Encyclopedia - The 24 Solar Terms - Who knows the working principle of throttle potentiometer?
Who knows the working principle of throttle potentiometer?
The advantage of controlling throttle opening and ignition timing is that it can reduce the impact during acceleration and deceleration; The shift impact can be reduced when shifting gears, and the ride comfort can be achieved through the comprehensive control of the power train. In addition, in the snow mode (snow driving mode), the throttle opening characteristics related to the accelerator pedal opening are specified to ensure the stability of the vehicle on the wet road.
When VSC (Vehicle Stability Control System) works, it can also control the engine power at the same time to ensure the stability of the vehicle and realize the coordinated control of the vehicle stability control system and the automatic transmission (snow driving mode).
The driver's will (accelerator pedal depression) is detected by the accelerator pedal position sensor with built-in accelerator lever. Throttle opening is matched with various control signals such as EFI, ECT and VSC. The engine ECU determines the appropriate throttle opening, and then the throttle actuator opens or closes the throttle.
The throttle opening is fed back to the engine ECU through the throttle position sensor. The accelerator pedal position sensor and the accelerator position sensor are equipped with main and auxiliary systems, so when the system fails, it can still maintain the function of continuous monitoring to ensure safe operation.
- Related articles
- The pink zebra crossing in Changsha caused a heated discussion. What is the special significance of such a zebra crossing?
- What are the ancient poems and proverbs about the Millennium that describe the Millennium solar terms?
- Wuling Guang Zhi 465 engine 1 0 displacement throttle assembly is original?
- How to recuperate from physical weakness?
- Why and how to control the escape speed of bubbles?
- What is the reason why the car will turn off when it is idling unsteadily after starting?
- Can you fill in the solar terms represented by underlined words in the solar terms song? (Fill in the order) Spring rain surprises spring and bright valley days, and spring () spring (&; niobium (Nb)
- Dragon boat festival poetry recitation
- Methods and time of beekeeping and honey collection in China
- Can I use solar terms?