Category: Uncategorized

0 1Turbocharger abnormal noise

 

[ Failure phenomenon ]: When Bora 1.8T accelerates to 3000 rpm, it emits a “humming” noise and the vehicle’s power is insufficient.

The gearbox is an important part of the car. Only by keeping it in good working condition can we avoid some problems in the car  . Changing the gearbox oil is an important part of the maintenance of the gearbox. Gearbox oil can not only provide lubrication and cleanliness to the entire transmission system, but also achieve heat dissipation and other effects, so that it can protect the gearbox from normal work and extend its service life. Therefore, the oil of the transmission oil must be changed regularly.

Everyone should have seen this situation when parking, that is, the car was parked in the parking space, and the wheels were still out of shape and went out. Many people did not care about this approach, but in fact this is incorrect, and they often stop parking The positive direction is also harmful to the vehicle. Today, let’s talk about how damage to the car will be caused by parking the steering wheel.

The air throttle is connected to the throttle of the car and the engine block is connected to the engine. When the oil or gasoline vapor enters the intake system through the crankcase ventilation box, some of it will stick to the throttle, and a small part will be impurities in the air. Carbon deposits at the throttle. Severe carbon deposits will cause the mixer to be out of proportion, which will cause the engine to shake and increase fuel consumption. Therefore, throttle cleaning has become particularly important . Next, we will teach you a method of cleaning the throttle without disassembly.

Many times, we will find that the battery of our car consumes a lot of power, and the battery life is not as long as expected. In fact, a large part of this may be due to our own car habits.

Normally, the battery life of a car is expected to be around 2-3 years. If it is the original battery of the new car, it may be used for more than three years. However, these data are only theoretical data. The real situation is that many new car owners will have some misoperations that cause the battery to quickly lose power.

If these lights are on in your car, don’t turn them on, otherwise the consequences will be serious.

Normally, after the key is turned to the third gear, when the fault light on the dashboard is turned on and goes out in turn, the vehicle will self-check. If the fault light is still on after the car starts, or if the fault light suddenly turns on while driving, it means that the engine is faulty and must be stopped and checked.

 

In car maintenance in daily life, engine oil is something everyone is familiar with, but at the same time, it is very strange and only knows that you need to change the oil. What kind of oil is more suitable for our car, and which one is suitable?

Here comes the dry goods for everyone, this time I will give you statistics on common faults and summary of Volkswagen models. I specifically checked the relevant data, Volkswagen ranked first in 2018’s full-year sales, and this is the third consecutive year in the global car sales rankings. Therefore, I believe the article will satisfy everyone’s thirst for dry goods.

Throttle valve, a controllable valve that controls the entry of air into the engine. The depth of the accelerator pedal can directly affect the opening of this valve. After entering the intake pipe, the gas will be mixed with gasoline to become a combustible mixture, which will burn to form work. It is connected to the air filter and the engine block, which is called the throat of a car engine.

Automotive sensors are very important components. If they are damaged, the corresponding components will not work properly. Then, the guest bacteria will sort out some of the failure behaviors of the eight conventional sensors this time. Then you can judge by these performances in the future. Which sensor is the problem?