What's wrong with manual combination start?

Pacific Auto Network 1, the battery voltage is low and there is no electricity. 2. The ignition switch has poor contact. 3, start the motor and magnetic switch failure. 4. Line failure. You can check whether the throttle valve is working properly. Throttle is also a member of the air intake system, and its main job is to control the air intake of the engine. If the intake system is blocked or leaked, the intake resistance will increase, the water content will decrease, the combustion will be insufficient, the power will decrease, and the vehicle speed will not be kept up.

Throttle failure. You just need to change the throttle.

You can check whether the throttle valve is working properly. Throttle is also a member of the air intake system, and its main job is to control the air intake of the engine. If the air intake system is blocked or leaks, it will lead to an increase in air intake resistance, a decrease in air intake, insufficient combustion, a decrease in power and a failure to keep up with the speed.

Because the opening and closing angle of the throttle has a standard value, if it does not reach the standard value, it will directly affect the fuel injection quantity of the car, leading to power decline and other failures. It is recommended to clean the throttle while maintaining.

Extended data:

Precautions for using throttle:

Throttle, as an important part of intake flow control of advanced fuel EFI system, has been widely used in engines. The special cleaning agent products for throttle maintenance will definitely replace the traditional carburetor cleaning agent products.

2. Cleaning the throttle must be matched by computer, because cleaning the throttle must be due to the blockage of the trachea. At this time, the computer cleared the throttle according to some related matching of the blocked trachea, and the related computer matching must be carried out. Otherwise, it does not meet.

3. After wiping, it needs to be dried for a period of time to avoid the residual cleaning agent burning when the engine is started.