How many kilometers does the throttle change?

Throttle has no fixed replacement mileage or service life. As long as the throttle is broken, it should be replaced.

If the throttle valve is used for a long time, there will be carbon deposit on the back. Drivers can regularly clean up the carbon deposits on the back of the throttle.

Throttle is called the throat of the engine, which can control the amount of air entering the engine.

After we step on the accelerator pedal, we actually do not directly control the fuel injection, but directly control the throttle opening.

When the accelerator pedal is depressed, the throttle opening will become larger, so the amount of air entering the engine will increase.

When ecu detects that the air entering the engine increases, it will increase the fuel injection, thus increasing the engine speed and accelerating the car.

If the throttle carbon deposit is serious, it will affect the engine idle speed.

When cleaning the throttle, remove the throttle first, and then clean it with professional cleaning agent. Wipe it clean after cleaning.

Reinstall the computer after the throttle is cleaned, otherwise the fuel consumption of the car will increase in a short time.

Ecu has strong learning ability. When carbon deposition on the throttle is detected, another set of control logic will be used to control the throttle.

If the cleaned carbon deposit does not match the computer, ecu will still use the control logic with carbon deposit to control the throttle valve without carbon deposit, which will lead to an increase in fuel consumption.