What is the reason why the automobile fuel gauge is inaccurate?

Have you ever tried the car's oil meter, which shows that there is more than half of the oil, but there is actually no oil? This kind of cheating on fuel meters really makes us angry. However, what are the reasons for the inaccurate automobile fuel meter and how to recover it? Symptoms and causes of inaccurate automobile fuel meter; 1. The indicator of the fuel gauge is fast and slow.

What is the reason why the automobile fuel gauge is inaccurate?

Have you ever tried the car's oil meter, which shows that there is more than half of the oil, but there is actually no oil? This kind of cheating on fuel meters really makes us angry. However, what are the reasons for the inaccurate automobile fuel meter and how to recover it?

Symptoms and causes of inaccurate automobile fuel meter;

1. The indicator of the fuel gauge is fast and slow.

This situation is very common. Usually, in the first half of the oil gauge, the oil gauge pointer drops slowly, and after the middle scale, the oil gauge pointer drops rapidly. But it can't be said that the pointer of the oil meter is fast or slow, which is related to the design of the oil pump used to reflect the oil quantity. It can't reflect the consumption of gasoline evenly, because this constant change is difficult to achieve, and it can't be changed by repairing and replacing accessories.

The oil meter suddenly dropped to zero.

We know that the indication of the oil level gauge depends on the oil level sensor. This situation indicates that there is something wrong with the oil level sensor of the vehicle. It is likely that the oil level sensor was not cleaned in time because of stains. You should know that gasoline contains a lot of impurities, and the oil level sensor has been soaked in it, which will be polluted after a long time, which will directly affect the accuracy of the indication.

3. The scale of the oil meter rises.

This is because the connecting rod between the oil level sensor and the float is stuck, and the float cannot float up and down normally, so the oil level sensor will not change, so the pointer of the oil gauge is fixed in a certain position.

It is difficult for us to prevent these situations, so we have to try to choose gasoline with better oil quality. Because clean gasoline will reduce the impurities in the oil pump and greatly reduce the probability of oil meter failure. In addition, the oil circuit and oil tank can also be cleaned regularly.

How many kilometers can the car fuel gauge light go?

When traveling, the car is the most important travel tool for everyone at present, and it is also very attractive to everyone. Secondly, driving has brought us great convenience, but some people still don't understand it. Recently, the car editor saw such a question, how many kilometers can the car oil meter light go? Many people basically don't care too much, but sometimes it just brings you a little trouble.

How many kilometers can the car fuel gauge light go?

How far can the car go after the gas meter is turned on?

When the fuel gauge light is on, there is 5- 10 liter of oil in the car. According to the displacement and the size of the car fuel tank, each car is slightly different, which will be indicated in the operating instructions of each car. So according to the fuel consumption of driving at ordinary times, we can almost calculate how far this car can run. Road conditions, driving skills, etc. The result will be very different.

According to the general fuel consumption standard, the car can still run about 50-90 kilometers with the fuel meter on. It is safe to drive within 20 kilometers after the oil meter is lit. If you exceed this range, you need to drive carefully. It's best to prepare gasoline in advance.

How many kilometers can the fuel gauge light drive? How should we drive when the fuel gauge light is on?

1. Drive at an economical speed every hour.

1.3- 1.8L displacement car's most economical speed is 45-65km/h, and 2.0-3.0L displacement car's most economical speed is 55-75km/h. These data are basically tested by different cars, and the similar displacement range is very wide.

In addition to the economic speed, the higher the speed, the more fuel will be consumed, so it is best to adjust the speed within 100 km/h, pay attention to the minimum speed limit sign on the expressway, and don't drive below the minimum speed limit to avoid danger.

2. Turn off high-power appliances

When you find that your car is running out of gas, you can turn off high-power equipment such as navigation, radio and air switch to shorten fuel consumption, especially air switch. These high-power appliances will increase the engine load, which in turn will affect fuel consumption.

3. Close windows (including skylights)

During driving, some people have the habit of opening windows for ventilation. Bao Xiao reminded that the high-speed driving speed of the car will be quite high, which will increase fuel consumption and also pose great security risks. Therefore, when you find that the fuel is urgent, you'd better close the window at once.

4. Drive smoothly and shorten the braking time. Including reasonable gear shifting, stepping on the accelerator slowly, predicting the surrounding cars and road conditions in advance, and stepping on the brakes less.

5. In case of congestion, stop immediately.

Idle every 3 minutes in traffic jam, which is equivalent to driving 1 km. If there is not enough remaining oil, it is easy to be consumed at idle speed. Therefore, when encountering serious congestion, friends are advised to stop immediately to prevent unnecessary fuel consumption caused by long-term idling.

6. Leave expressways, expressways and viaducts before running out of oil.

After turning on the light, I drove dozens of kilometers. It is expected that the car will run out of gas and should leave the expressway, expressway and viaduct. These places are not only unsafe to park, but also not necessarily convenient to deliver oil. What is the reason why the automobile fuel gauge is inaccurate? How many kilometers can the automobile fuel gauge light travel @20 19