Byd song throttle position

Byd throttle position: the subsequent gas main pipeline is connected. BYD cleaning the throttle: Before cleaning the throttle, it is necessary to check the working state of the vehicle engine with the vehicle scanning tool to confirm whether it needs cleaning; Turn off the engine, remove the accelerator and clean it with detergent. It should be noted that many automobile brands now have special coatings on the metal on the throttle surface, so it is necessary to control the cleaning efforts to prevent the coating from being damaged. If the carbon deposit is serious, you can directly spray a proper amount of detergent on the throttle valve, and then clean the cleaned parts after they fully react with the carbon deposit. Throttle is a device on the engine intake system. It is a circular steel plate with a shaft in the middle, which is controlled by the throttle line. Therefore, when we step on the accelerator, we actually do not increase the fuel supply, but increase the air intake. When the air intake increases, the computer will instruct the fuel injector to increase the fuel supply. When the engine is running at a low speed, some very fine dust (not filtered by the air filter) and exhaust gas from the engine valve chamber will be deposited on the air inlet of the throttle valve and the idle speed control valve, resulting in slow throttle response (actual intake reduction) and unstable idle speed.