Under what circumstances should the throttle be cleaned?

Throttle is one of the important parts of the engine, and whether the vehicle accelerates smoothly has a great relationship with whether the throttle is clean. So under what circumstances should the throttle be cleaned?

The initial manifestation of dirty throttle is unstable idle speed when starting, or it will occasionally turn off when the engine speed drops below 500 rpm at the red light brake. In this case, it means that the throttle needs cleaning.

When cleaning the throttle, first remove the intake throat to expose the throttle, remove the negative electrode of the battery, turn off the ignition switch, straighten the throttle plate, spray a small amount of detergent into the throttle, and then scrub it carefully with a polyester rag. Deep in the throttle, you can clamp the rag and scrub it carefully where it can't reach. After the throttle is cleaned, install it according to the procedure just removed.

After cleaning the throttle and installing the reset, initialization can be started. The reason for initialization is that the computer has a memory function when adjusting the throttle opening. Because of the blockage of sludge, in order to ensure air intake, the computer will automatically adjust the throttle opening to make the air intake in a normal state.