What are the adverse reactions of the trolley to cleaning the throttle

It may cause the vehicle to idle unsteadily, or even not idle! [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Engine idle speed is too high! [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello, many cars will have unstable idling after washing. This is also the most common [car problems, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

According to the model, many cars will have fault codes after washing, or the idle speed is high and unstable, and you need to reset the learning value, I hope it can help you [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello, it is possible that the idle speed will be elevated. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello, it won't! The idle speed will be high after washing, just learn it! [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

If it doesn't match, the idle speed will be high, and the speed will be unstable [If there is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Idling too high or traveling car [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Fuel consumption may be higher after cleaning. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

The speed is high, and it will come down after a while, turn off the car, and pull it, there is no adverse reaction, only better [There is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

What car, some of the electronic throttle valves have been washed and have to be reset [If the car has a problem, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello. Some cars need to be matched. There are benefits. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

You can match it [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello. After cleaning the throttle, the throttle matching setting must be done, and there will be symptoms such as unstable idle speed, high and low idle speed. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

WashingThrottleThe common problem is that it is easy to idle jitter and increase fuel consumption after cleaning the throttle, which is generally caused by the lack of calibration of the throttle opening. The throttle valve is squeezed by carbon deposits, and the opening of the throttle will expand with it.

After cleaning, if there is no calibration, the throttle opening will remain the same as before the carbon deposit, and the air intake will expand, which will cause the car engine.

Idle jitter and RPM ratio occur.

It is too high and its fuel consumption increases.

Reset throttle opening method.

1. Modern vehicles use electronic throttle, the vehicle will be monitored by computer during driving, if there is unstable idling, or the fuel injection of the throttle is abnormal, at this time, go to the 4S shop to use the diagnostic instrument to reset, so that the opening of the throttle is automatically restored.

2. If it is some older vehicles, the use of mechanical cable type, this kind of throttle can not be controlled by electronic equipment, but with the driving of the vehicle, the original set of the cable mode will be restored, and this situation will disappear after driving for dozens of kilometers.

3. Improper cleaning will also lead to unstable idling, and if there is carbon deposit after cleaning.

Remnant, then the throttle is equivalent to a state of not being cleaned, and unstable idle speed is a common problem of excessive carbon deposits.

Hello dear, glad to answer for you! The common problems after cleaning the throttle are as follows:1

Engine shake. After cleaning, the throttle flow may be affected, causing the engine to be unstable and the lead will shake in this state. 2.

Fuel consumption increases Huaiyuan. After the throttle is cleaned, the load on the engine is not well controlled due to the impact on the throttle flow, so the fuel consumption increases. 3.

Unstable idling. After cleaning the throttle, the engine cannot be well controlled at idle due to the affected flow of the throttle, resulting in idle shaking or stalling. 4.

Throttle leakage of oil. When the throttle is well combined, there will be no paint leakage even after the surface of the housing is cleaned. If, after cleaning the throttle, paint leaks on the surface of the housing, it is an indication that the cleaning has been improperly done, or that there is a problem with the throttle itself and needs to be checked.

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After cleaning the throttle, it is easy to have unstable idle speed and increased fuel consumption, which is generally caused by the fact that the throttle opening is not reset. As the throttle is squeezed by carbon deposits, the opening of the throttle will be expanded. After cleaning, if there is no reset, the throttle opening remains in the same state as before carbon deposition, and the air intake increases, resulting in unstable engine idling, high rpm and increased fuel consumption.

Usually, the throttle valve is cleaned once after driving about 2-30,000 kilometers, which can be cleaned with a special foam cleaning agent, or the throttle valve can be removed for cleaning. However, 4S shops or repair shops usually use the method of cleaning by hanging bottles - when the engine is running, the cleaning liquid is continuously sprayed into the air intake, although it takes a long time, but it is relatively simple to operate, and the air intake can be cleaned by the way.

Summary. Hello.

The consequences of poor throttle cleaning: it will lead to unstable car idling, weak acceleration, high fuel consumption, and in serious cases, there will be no ignition, engine fault lights are lit, etc., if the above symptoms appear, you need to care about whether the throttle is too dirty, it is recommended to clean it as soon as possible. The throttle valve is the throat of the engine, is a very important part of the car, in order to ensure the working state of the engine, the regular cleaning of the throttle valve is necessary, because the impurities that the air filter can not filter will be on the throttle, and the combustion residues of mixed gasoline that cannot be completely burned will also accumulate on the throttle to form carbon deposits.

The frequency of throttle cleaning depends on the quality of the air, and is also indirectly related to the air filter, as well as the quality of the oil, road conditions, temperature conditions, etc.

What happens if the throttle of the trolley is not cleaned well.

Hello The consequences of poor throttle cleaning: it will lead to unstable car idling, weak acceleration, high fuel consumption, serious will not be able to ignite, engine failure lights are lit, etc., if the above symptoms appear, you need to care about whether the throttle is too dirty, it is recommended to clean it as soon as possible. In order to ensure the working condition of the engine, it is necessary to clean the throttle regularly, because the impurities that cannot be filtered by the air filter will be on the throttle, and the combustion residues of mixed gasoline that cannot be completely burned will also accumulate on the throttle to form carbon deposits.

The frequency of throttle cleaning depends on the quality of the air, and is also indirectly related to the air filter, as well as the quality of the oil, road conditions, temperature conditions, etc.

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If the throttle is not cleaned for a long time, it will lead to the error of the opening of the throttle, and at the same time, the disturbance will cause the air with impurities to enter the engine combustion chamber, both of which can lead to abnormal engine work, mainly manifested as unstable idling, the feeling of sudden throttle tightening, the power will decrease, and even cause starting difficulties and increase fuel consumption in serious cases.

The throttle valve is a controllable valve that controls the entry of air into the engine, and after the gas enters the intake pipe, it will mix with gasoline to become a combustible mixture, thereby combusting to form work. It is connected to the air filter and the engine block, which is known as the throat of the automobile engine.