How to clean the throttle of mazda 8 injector?

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There is no time to stipulate that it must be cleaned. When you feel that the idle speed is unstable or low, you can clean the throttle. As for the nozzle, if the economy permits, it can be washed once every 30,000 to 40,000 yuan.

Throttle cleaning method

Cleaning the throttle requires a special cleaning agent, the scientific name is carburetor cleaning agent. These products are sold in auto parts city and online, and the price ranges from ten yuan to dozens of yuan. Generally, a bottle can be cleaned twice.

Because the cleaning agent is corrosive to a certain extent, a pair of gloves should be prepared to prevent the cleaning agent from corroding the skin and preventing scratches during disassembly.

To clean the accelerator, there are not many tools, just one or two screwdrivers. However, for friends who usually like to toss their own cars, it is quite practical to have a toolbox in the car, which can be used when cleaning the car. General motor vehicles run for 30,000 ~ 50,000 kilometers to clean the fuel injectors once.

If the throttle is not based on kilometers, it depends on the local environment and the cleanliness of the trachea when maintaining the car. You can clean the nozzle every 20,000 kilometers, or you can add nozzle cleaning liquid to the oil tank for cleaning, and the oil amount is directly proportional to the amount of cleaning liquid.

Throttle and injector are two things, one controls air and the other controls fuel.

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 burned to do work. It connects the air filter and the engine block, and is called the throat of the automobile engine.

The injector itself is a normally closed valve, which is controlled by the up-and-down movement of the valve needle. When the ECU sends the fuel injection instruction, its voltage signal will make the current flow through the coil in the fuel injector, generate a magnetic field to attract the valve needle, open the valve, and make the fuel inject by itself. If there are car failures and auto parts problems that have not been solved, the technical team of WeChat public platform "Repair the car and ask questions" can give you detailed answers for free.