What is a throttle fault light?

Throttle fault light icon, as shown in the figure

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. It connects the air filter and the engine block, and is called the throat of the automobile engine.

Initial method

The first is to open the second gear of the key, which is the gear indicated by the instrument to be fully lit. Then wait for 20 seconds, press the accelerator to the bottom, hold it for about 10 second, release the accelerator, turn off the ignition switch, pull out the key, and the initialization is complete.

The second is to turn on the key in the second gear and hold it for 30 seconds, then turn off the ignition switch and pull out the key. It should be noted that after the two methods are completed, it will take some time to try to ignite. Generally, you can wait 15-20 seconds, and then ignite to see if the refueling is normal and the engine fault light is off. If at first you don't succeed, you can do it again until you succeed. You can usually succeed once, at most twice.

Extended data

Overheating of automobile engine

1, the fan motor does not move or the fan clutch fails, so the normal cooling cannot be achieved.

2. The three-way catalytic converter is blocked or the pipeline is broken, resulting in blocked exhaust and overheating of the engine.

3. The pipeline of the cooling system is broken, which leads to the loss of coolant and the heat dissipation can't work normally.

4. The water pump is highly worn in long-term use, and the parts are worn off.

5. If the cover pressure of the radiator is different, it will cause the spring to loosen and the cover will not close tightly.

6. The thermostat can't switch normally, which is generally caused by mechanical failure or incomplete filling of the cooling system. It may be that the updated thermostat is different from the original temperature coefficient.

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