What is the matching method of the old polo throttle?

Matching method of old polo throttle: 1. First, open the hood of FAW-Volkswagen POLO and disconnect the black negative electrode of FAW-Volkswagen POLO battery. After more than 5 minutes, the vehicle enters the hibernation state, during which the original memory of the on-board computer is restored to the factory settings. 2. Reconnect the negative pole of FAW-Volkswagen POLO battery, twist the FAW-Volkswagen POLO key, and start the FAW-Volkswagen POLO engine to complete the matching. More details are as follows: 1. Throttle is a controllable valve that controls air to enter the engine. After the air enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, which will be successfully formed after combustion. It connects the air filter and the engine block, and is called the throat of the automobile engine. 2. How long the throttle will be dirty depends on the quality of the air filter, the brand and quality of the engine oil, the condition of the driving section, the temperature, the working temperature of the engine, driving habits and so on. 3. Personally, the time to clean the throttle cannot be determined by a fixed number of kilometers. The interval between cleaning the throttle for the first time in a new car is the longest. In the future, due to the continuous condensation of oil and gas in the crankcase ventilation pipe and intake port, the cleaning frequency will increase, and different weather conditions will also affect the dirty speed of the throttle valve.