What is the structure of the integrated throttle position sensor?

The structure consists of a potentiometer and an empty contact. Its key function is to convert the throttle position or opening into a voltage signal, and then transmit it to the electronic control unit, so as to adjust the fuel injection quantity under different throttle opening. There are idle switch contacts and full load switch contacts inside the sensor. In the case of idle speed or forced idle speed, the idle contact will be closed, which will cut off the circulation of exhaust gas. In the case of forced idling, the oil supply will be temporarily cut off. When the throttle opening reaches a certain angle, the full-load contact will be closed, and the electronic control unit will add the concentration of mixed gas according to the signal, thus increasing the output power of the engine. The electronic ECU will get the engine working condition information according to the throttle opening, and then get the acceleration and deceleration information. As the basis of different engine working conditions, ECU determines the injection timing and ignition advance angle of the injector. Then it will realize starting acceleration adjustment, rapid acceleration adjustment, rapid deceleration adjustment, fuel cut-off adjustment and so on.