What is the working principle of carburetor of TPS?

TPS is a throttle position sensor, which is installed on the carburetor and can provide throttle opening information to the igniter electronic control unit in real time. The electronic control unit adopts three-dimensional ignition advance angle control curve, which can control the ignition advance angle of the engine more accurately, improve the combustion condition of the engine, improve the power performance and reduce fuel consumption and emissions. At present, many domestic motorcycle models have adopted this carburetor, such as Yamaha Tian Jian, Suzuki Junchi, En, Junchi and so on.