How to adjust the idle speed of haojue afr

Open the left side plate of the motorcycle and turn the idle speed adjusting screw clockwise to improve the idle speed, otherwise, reduce the idle speed.

Generally speaking, the lowest stable idle speed is the best when the engine does not shake or stall. In operation, the correct way is to adopt the method of "one high and one low" to adjust the idle speed. The so-called "one high" means that the engine speed should be increased as much as possible when adjusting the air-fuel mixture adjusting screw (its purpose is to make the fuel-air ratio of the idle fuel supply system reach the best), while "one low" means that the engine speed should be reduced as much as possible when adjusting the throttle screw (its purpose is to make the throttle opening smaller, thus reducing the fuel supply of the fuel supply system).

Idle speed means that the engine runs with no load, and it only needs to overcome the friction resistance of its internal parts and does not output power to the outside.