Is Angkor's idle speed at 400 rpm normal?

Cars are an indispensable tool for our daily travel, and we will encounter some problems in the process of using them, such as this: Is Angkewei's 400 rpm idle normal? Then the following small series will introduce you, I hope you can help.

This idle speed is a little low, which may be caused by the failure of idle speed regulating valve. Drivers need to check the idle speed regulating valve on the throttle.

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

When we usually drive, I don't think it is necessary to adjust the fuel injection as soon as we step on the accelerator.

After stepping on the accelerator pedal, the throttle opening is adjusted immediately. After stepping on the accelerator pedal, the throttle opening will become larger, so the amount of air entering the engine will increase. After the ecu checks that the air volume increases, it will command the fuel injection system to inject more fuel, so as to increase the engine speed, and then the car can accelerate.

When the engine is idling, there is a special idle speed regulating valve on the throttle to regulate the amount of air entering the engine at idle speed.

If this idle speed control valve is damaged, it will affect the abnormal idle speed of the engine.

After the rider encounters the above situation, it is natural to check the idle speed regulating valve of the throttle.

Normal engine idle speed should be between 600 rpm and 800 rpm.

Some cars have a high idle speed after a cold start in winter, which makes the engine warm up quickly.

Only when the engine reaches the normal working temperature, the power, fuel consumption and efficiency of the engine are optimal.