How to match the throttle after cleaning?

The throttle matching method after cleaning is: 1, and the diagnostic instrument learns the idle speed value; 2. Learn by hand. After the throttle valve is cleaned, it is recommended to use a diagnostic instrument for matching. For manual operation, it takes some time to master and operate experience before successful normal operation can be carried out. It is suggested to go to a repair shop and match the idle speed value with a diagnostic instrument, so as to have a good proofreading of the ignition timing and the basic idle speed value of the engine, and ensure the stable idle speed value and good fuel economy when the vehicle is driving. 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, and the combustion is successful.