Cleaning method of Chery Tiggo 3 throttle valve

Throttle is the most important component in EFI automobile engine system. Its upper part is the air filter, and the lower part is the engine body, which is the throat of the automobile engine. Whether the acceleration of a car is flexible is closely related to the cleanliness of the throttle. During the operation of EFI engine, a small amount of exhaust gas produced by in-cylinder combustion will produce carbon deposition at the throttle body through the intake valve and intake pipe. In addition, after the air passes through the air filter (especially the air filter with long service life), impurities will remain in the throttle. Fouling for a long time will form dirt on the throttle body, which will lead to the increase of throttle opening and closing resistance and unstable engine idle speed, so the throttle should be cleaned regularly. Cleaning method of Chery Tiggo5 throttle: clean the throttle by yourself, without disassembling the throttle. Don't cut off the power. 1. Gently push the throttle to the maximum opening with a screwdriver. Then use a brush to clean, and spray carburetor cleaner while cleaning. 2. After washing, put it back into the air inlet pipe. When igniting, pay more attention; Never fill the door after driving. Naturally idle, it may be turned off. Turn off the engine and stop the car until it idling. Don't turn off the engine, refuel and test the throttle. (Because when the idle speed is unstable, stepping on the accelerator may backfire and ignite the cleaner, which may damage the air flowmeter. ) After it is normal, turn on the air to test whether the idle speed rises and it rises normally.