06 Mazda 600 km fuel consumption 24 liters why?

Is it that many car owners often encounter such troubles, after a few years of driving, why is the fuel consumption getting higher and higher? This is especially true for cars that have passed the warranty period. I believe many people have such doubts!

Many people think that the car is aging, and the natural fuel consumption is high. So is there really a relationship between fuel consumption and car age?

In fact, many details of car maintenance have caused an increase in fuel consumption. There is no inevitable relationship between the age of the car and fuel consumption, and we usually have to do a good job of daily maintenance and replacement, and fuel consumption will decrease. So let's talk about those auto parts that will reduce fuel consumption after being replaced.

1. The tire is seriously worn or the tire pressure is too low.

Presumably everyone also knows that the larger the size of the tire, the wider the tire, the larger the contact area with the ground, the advantage is that the grip of the tire is better, but the corresponding friction between the tire and the ground will also increase, and the fuel consumption will naturally increase. In the same way, the same car, the same tire, after a long period of use, the tire will inevitably be worn, resulting in an increase in the contact area between the tire and the ground, and the tire pressure is too low, which will increase fuel consumption to a greater or lesser extent.

2. Replace the spark plug regularly.

The spark plug seems to be relatively small, but it has a relatively large effect, which is more related to the increase in fuel consumption. If there is a problem with the spark plug, it will be more difficult to start the car, so that the fuel consumption is more, so it is necessary to pay attention to replacing the spark plug in time.

3. Aging of oxygen sensor.

The oxygen sensor is used to detect and control the ratio of oxygen and fuel, after a long period of use, the computer of the electronic fuel injection system can not get the information of the oxygen concentration in the exhaust pipe, and the engine mixture concentration is high, and the fuel consumption will also increase.

4. Aging of the battery.

Aging batteries will lose power, the voltage will be insufficient when starting, the motor will be very difficult to drive the engine, and at the same time, the ignition effect of the spark plug will be worse, and the mixture will not burn completely, resulting in a surge in fuel consumption. In addition, the aging of the battery will also affect the normal operation of the oxygen sensor and fuel injector, and will also increase fuel consumption when affecting the normal proportion of the mixture.

5. Caused by personal driving habits.

What I want to say is the subjective feeling, one is that the new car has just arrived, and the owner is generally more cherished, that is, he is reluctant to step on the accelerator, and the fuel consumption is naturally low when driving carefully.

Fuel saving tips:

1. If the car is too heavy, it will consume a lot of energy in vain. So, let's take the burden off your car from now on and take home all the things you don't use often.

2. Start softly and avoid rapid acceleration and braking.

3. Driving at an economical speed, the engine is the most fuel-efficient when running at medium speed, if the car is running at high speed, it needs to overcome greater air resistance, so that fuel consumption surges.

4. Minimize braking, idling, parking and U-turn without circumstances.

5. Maintain the engine and air filter regularly.

6. Check the spark plug, clean up the carbon deposit, and adjust the tire pressure.

Different rhythms of life have different fuel consumption, such as long-term high-speed running, less fuel consumption, running urban traffic jam red lights, high fuel consumption, in fact, it is best to calculate by yourself For example, when refueling, add to the automatic jump gun, at this time, the kilometers will be zeroed; After running for a few days, go refuel to the automatic jump gun, see how much A is added, and then look at the kilometers B at this time. Divide the money A by the number of kilometers B to get how much is per kilometer, and then you can calculate how much is 100 kilometers and how much fuel consumption is 100 kilometers. Fuel consumption is calculated with great accuracy in this way.

The reasons for the sudden increase in fuel consumption of automobiles are: low tire pressure, clogged air cleaners, carbon deposits in the engine, and aging spark plugs. The details are as follows:

1. The tire pressure is too low.

The tire pressure is too low, just like a bicycle can't pedal when it's out of air, and so is a car. This will not only lead to an increase in fuel consumption, but also have many safety risks, especially when running at high speeds, tire pressure is too low and it is easy to get a puncture.

2. The air filter element is blocked.

If the air filter is not cleaned for a long time, it will produce dust, resulting in insufficient air intake and insufficient fuel intake, which will lead to increased fuel consumption and in severe cases, it will also affect the life of the engine.

3. Engine carbon deposits.

After the car has been driven for a long time, the engine will more or less produce some carbon deposits, especially in some road sections that are often congested, and frequent low-speed driving can easily lead to too much carbon deposits in the engine. Excessive carbon build-up in the engine can lead to a lack of engine power and increased fuel consumption.

4. Spark plug aging.

The aging of the spark plug leads to the weakening of the ignition and the lack of power, and when driving, in order to provide enough power to the car, then the car must provide more raw materials, resulting in an increase in fuel consumption.

5. Oxygen sensor failure.

If the oxygen sensor is damaged, it will lead to inaccurate engine computer data and increase fuel consumption, and in severe cases, black smoke will be emitted.

Precautions: 1. Changing driving habits and sudden acceleration and braking will waste a lot of fuel consumption, so avoid rapid acceleration or sudden braking.

1. If you encounter a sudden increase in fuel consumption, you can start from the driving habits, road conditions, tire pressure, etc., if you confirm that these external reasons are ruled out, then you should suspect whether the car itself is faulty, then it is best to go to the 4S shop or maintenance shop for maintenance.

Mazda6 is a mid-to-high-end model under Mazda, with two main displacements, including the displacement of mid-to-high-end 2007 Mazda6 models before the mid-to-high-end model. According to the feedback of the owners of the old Mazda6, the real fuel consumption of the Mazda6 is about liters per 100 kilometers.

Fuel consumption per 100 kilometers is the amount of fuel consumed per 100 kilometers, and the fuel consumption per kilometer can be calculated as, according to the latest oil price (taking Guangxi as an example), if you add 92 gasoline, the current oil price is yuan l.

Then the fuel cost per kilometer is: Yuan l = Yuan, that is, about Yuan km; 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.

Mazda 323, fuel consumption per 100 kilometers with a displacement.

Litre. 100 kilometers of fuel consumption for the royal defense vehicle on the road at a certain speed of 100 kilometers of fuel consumption, 100 kilometers of fuel consumption is the manufacturer in the objective environment, with the vehicle chassis dynamometer measured values measured into speed parameters, and then specify the speed of driving, calculate the theoretical experiment of the model 100 kilometers fuel consumption data. Since most vehicles are close to economic speed at 90 kilometers per hour, most of the theoretical fuel consumption published to the public is usually 90 kilometers per hour per 100 kilometers.

Mazda 323, fuel consumption liters per 100 kilometers with a displacement.

100 kilometers of fuel consumption for the vehicle on the road at a certain speed of 100 kilometers of fuel consumption, 100 kilometers of fuel consumption is the manufacturer in the objective environment, with the dynamometer installed in the vehicle chassis measured values into speed parameters, and then specify the speed of driving, calculate the theoretical experiment of the model 100 kilometers fuel consumption data. Since most vehicles are close to economic speed at 90 km/h, most of the published theoretical fuel consumption is usually 90 km/h per 100 km/h.

The displacement, 100 kilometers of liters, is already a good fuel consumption.

Fuel consumption is definitely reduced by changing to 5-30 oil. My 04 year car, the suburbs run 7 gas, run the provincial road, 6 more points.

It's already good, and I don't think it should be able to be saved again.

Anyway, grasp the principle, less rapid acceleration, less rapid killing, and don't let the tire pressure be too low.

8l inside. Different cars, different models of displacement, different driving habits, fuel consumption is not the same, according to driving habits, may be slightly higher, but also to divide the road conditions, usually in the city is more congested in the case of fuel consumption is also higher.

Check that the air pressure of the tires meets the air pressure standards. If the tires are underinflated, fuel consumption will also increase. Check the degree of wear and tear of the tires, if the tires are severely worn, there will be frequent slippage, increasing fuel consumption.

If you find that the wheel has an abnormal sound during driving or starting, you should check whether the bearing and braking system are faulty in time. If the wheels do not rotate properly, it will affect the speed of the vehicle and increase fuel consumption.