Apparent fuel consumption 7 5 actual fuel consumption 12, why?

Looking at the fuel consumption of the car, the most unbelievable thing is the fuel consumption data given by the official, because now many car owners are more concerned about the fuel consumption of the car, so the manufacturer will definitely say that it is smaller when giving the fuel consumption data of the car, and everyone drives in a different way, and the road section is different, so the fuel consumption of everyone driving is different, for example, the fuel consumption of driving in the city is much higher than that of driving in the suburbs, so don't believe the fuel consumption given on the official website of the car, those fuel consumption is generally for reference only, The actual fuel consumption must be higher than that figure.

I believe that there are many car owners who will say that the official data is not accurate, not in line with their driving habits, then look at the data on their dashboard is always more suitable for their own bar, I want to say that the manufacturer's routine you can never figure out, the general car in the factory, the dashboard will be set with errors, so look at the fuel consumption on the dashboard is not particularly accurate, and the old driver also said, to know the real fuel consumption of the car, just do this to know.

The owner only needs to remember the mileage of the car when the car fuel tank is full, and then after driving 200 kilometers, go to the gas station again to refuel, and then fill the fuel tank to jump the gun, and then see how many liters of fuel he has added, and then drive 200 kilometers, and then go to the gas station to refuel, after 3 times in a row, see how much fuel has been added for 3 times, and then take the average, and then divide by 200 kilometers, you can calculate your true fuel consumption.

Car owners who want to know their real fuel consumption can try it in this way, in fact, if you want to drive fuel-efficient, not only look at the fuel consumption of the car itself, the correct way of driving, and some other external conditions will also affect fuel consumption, if you often drive in particularly congested areas, coupled with incorrect driving methods, La Rolla can drive Nazhijie 7 fuel consumption. Therefore, car owners must develop a good driving habit.

The fuel consumption shown is only a reference, and the actual fuel consumption is real.

Fuel consumption suddenly rises from the following reasons:

First of all, we need to understand that when there is a sudden increase in fuel consumption, the fuel consumption value displayed on the dashboard is most likely instantaneous. Many car owners may not know much about instantaneous fuel consumption, which refers to the fuel consumption of a vehicle at a certain moment. When you drive and press the accelerator pedal to overtake, the fuel consumption of the car will indeed soar to a very high level in an instant, and even the fuel consumption of some cars will go to more than 20 in an instant.

So what's the point of this instantaneous fuel consumption? In fact, observing the instantaneous fuel consumption is of great significance to understand the fuel consumption of the engine in different situations. For example, you can look at instantaneous fuel consumption to know when a vehicle is down and the engine is idling.

Fuel consumption in running condition.

Through instantaneous fuel consumption, you can understand the fuel consumption of 100 kilometers at different speeds.

So as to find the economic speed of the vehicle; Some vehicles that use computer control fuel injection can observe that the fuel consumption of the vehicle is "0" when coasting in gear (the fuel injector stops injecting) through the instantaneous fuel consumption.

If it is not a sudden increase in fuel consumption, but an increase in average fuel consumption, then consider whether the car is faulty, such as engine volume.

Too much charcoal, vehicle oxygen sensor.

Damage, the "three filters" have not been replaced for a long time, there is a problem with a control unit of the engine, and the tire pressure.

These may lead to a sudden increase in fuel consumption of the car, and at the same time accompanied by a decrease in power performance, and signs of a change in the color of the exhaust gas.

If it is a car factor, it is recommended that the owner go to the 4S point for maintenance, and regular maintenance can keep the car in good working condition. Of course, you should also think about whether your driving habits are too violent, such as emergency braking, driving fast and slow, grabbing when you see space, etc., these driving habits will also increase the fuel consumption of the car.

Fuel consumption calculation method

Fuel consumption per 100 km Volume of a certain amount of fuel (liters) The distance that the car can travel under this amount of fuel (km) 100

For example, if a car travels n kilometers with a liter of fuel, then the fuel consumption per 100 kilometers is a n 100. Bringing in specific figures, if a car can travel 50 kilometers with 4 liters of fuel, then the car's fuel consumption per 100 kilometers is 4 liters 50 kilometers 100 8 liters 100 kilometers, and the fuel consumption per 100 kilometers is 8 liters, which is what we commonly call "8 oils".

Hello dear, <>

I am glad to answer for you, the fuel consumption gauge shows the fuel consumption value of liters 100 kilometers, the actual fuel consumption is 7 liters 100 kilometers, this situation may be normal, if the fuel consumption table shows the fuel consumption value of liters 100 kilometers, the actual fuel consumption is 7 liters of 100 kilometers, this situation may be due to the following reasons: 1The vehicle load is lighter:

If the load on the vehicle is lighter, it may result in lower fuel consumption. 2.The driving road conditions are better, and the brother is positive:

If you are driving on a good road condition, such as a city road or a highway, it may lead to a reduction in fuel consumption3Good driving habits: If the driver has good driving habits, such as maintaining a steady speed and avoiding sudden acceleration and braking, it may lead to lower fuel consumption.

Summary. Hello dear, the information you provided is a bit vague, but if your vehicle's fuel consumption meter shows yes, then that means miles per gallon of gas. If you've already used 7 tanks, then you can calculate the actual fuel consumption, which is the number of miles you can travel per gallon of gas.

Hello dear, the information you provided is a bit vague, but if your vehicle's fuel consumption meter reads, then this means that you can travel miles per gallon of gas. If you've already used 7 fuel tanks, then you can calculate the actual fuel consumption, which is the number of miles you can travel per gallon of gas.

Hello dear, for example, if you have used 7 tanks and each tank can be filled with 14 gallons of gas, you have added a total of 98 gallons of gas. If you have driven 686 miles (i.e., 98 miles per tank), the actual fuel consumption is miles gallons. Whether this number is normal or not depends on factors such as your vehicle model, driving habits, road conditions, etc.

In general, fuel consumption for city driving is likely to be higher than that for highway traffic at Sakurasho speed. If you feel that the actual fuel consumption is higher than expected or significantly deviates from the number on the fuel consumption table, it is recommended that you repair or adjust the vehicle, or check if there are any parts that need to be replaced or used in an improper way.

Summary. Hello, don't worry, I can ask for your question, but wait a minute, I need text for about 2 minutes.

Hello, don't worry, I can ask for your question, but wait a minute, I need text for about 2 minutes.

Hello, according to your description. The average fuel consumption is not high. Most of the models on the market have fuel consumption at the level of 7 to 8 fuels.

The transmission affects fuel consumption: The gearbox is a power-speed modulator connected between the engine output and the wheel drive shaft. Design factors affect fuel consumption:

It mainly refers to the wind closure bond resistance coefficient. The body design is not only for aesthetics, but also for the drag coefficient.

Thank you, I can drive with confidence.

Well. You are welcome.

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Hello, it is a pleasure to serve you and give you the following answer: The current fuel consumption optimal fuel consumption means that your car's fuel consumption is higher than the optimal fuel consumption, which means that your car's fuel consumption is too high, and measures need to be taken to reduce fuel consumption. Workaround:

1.Check the car system: check the car's fuel system, check the car's air filter, check the car's spark plug, check the car's exhaust system, check the car's engine, check the car's gearbox, check the car's tires, check the car's suspension system, check the car's braking system, check the car's lubrication system, check the car's electronic systems, etc.

2.Improve driving habits: minimize slow and sharp acceleration, sharp deceleration, sharp turning, etc., minimize neutral coasting, minimize overtaking, minimize speeding, minimize ignition and slide, minimize idling, etc.

3.Regular maintenance: Maintain the car regularly, change the oil, filter, air filter, etc., to maintain the normal operation of the car to achieve the best fuel consumption.

Tips for scumbag leads: 1Pay attention to the maintenance of the car, maintain it regularly, and keep the car running normally to achieve the best fuel consumption.

2.Pay attention to driving habits and minimize sharp acceleration, sharp deceleration, sharp turns, etc., to achieve the best fuel consumption. 3.

Pay attention to the car's fuel system, check the car's air filter, check the car's spark plug, check the car's exhaust system, check the car's engine, check the car's gearbox, check the car's tires, check the car's suspension system, check the car's braking system, check the car's lubrication system, check the car's electronic system, etc., to achieve optimal fuel consumption.

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Fuel consumption liters per 100 kilometers to the current No. 92 Sinopec.

Gasoline unit price (yuan liter) * (liter) 100 km) = yuan kilometer.

Fuel consumption per 100 km.

12L 100km means that the fuel consumption per 100km is 12L, and the fuel consumption per km can be calculated as, according to the latest oil price.

To calculate (taking Jiangxi as an example), if you add No. 92 gasoline, the current oil price is yuan l, then the fuel cost per kilometer is: yuan l = yuan, that is, about yuan kilometer; If you add No. 95 gasoline and the current oil price is yuan l, then the fuel cost per kilometer is yuan l x = yuan, that is, about yuan kilometer.