What are the six lines of the electronic throttle?

The six wires of the electronic throttle include a power supply and a ground wire, two signal wires and two motor wires. Electronic throttle is an important control part of automobile engine, which consists of engine, speed sensor, throttle and so on. The electronic throttle control system can accurately and quantitatively control the throttle opening. If the electronic throttle fails, it will have the following effects on the engine: 1. The engine idle speed is unstable, and it is difficult to start the engine, which is the difficulty of cold start; 2. The engine is unstable or not idling; 3. The engine is difficult to start; 4. The engine has insufficient power, poor acceleration performance and unstable operation.