It will not automatically adjust according to the actual situation, that is, driving an ECO car for a long time will bECOme boring and uncomfortable, especially for friends who believe in the concept of eco fuel saving. It will adapt to local conditions and will not choose power distribution according to actual needs.

ECO's fund did not change the combustion state of the engine. Horsepower consumes the same amount of fuel, but in the standard. In mode, if you downshift, you may step on the accelerator too hard. Of course, you only need 50 horsepower to apply, but you have released 60 horsepower, so the extra power and fuel are wasted.

And you need 50 horsepower in ECO mode, you may only give 50 horsepower (or even less); For example, in ECO mode, the throttle stroke is suppressed by 30%, but the throttle can only be opened twice; When the accelerator is depressed by 40%. Air conditioning can be turned on within three degrees; This can prevent some friends who are used to the accelerator pedal from accelerating unconsciously.

Use ECO mode as long as the pedal stroke does not exceed 50%. It is difficult to increase the engine speed. If the engine speed is low, it will theoretically save fuel, and if there is no speed, there will be no power, so the power in ECO mode is very weak. The most direct impact is the air-fuel ratio. Simply put, it can be understood that when the air-fuel ratio is high, it is equal to 147.

The amount of carbon deposition will be less. Is there a direct relationship between low and low? Continue to run continuously at low speed, the air intake is small, but the fuel injection is also small, so the air-fuel ratio can be maintained at a high level; First of all, it is safe for long-term use. ECO mode itself will not affect the quality of the car at all.

However, the ECO mode of pure gasoline vehicles is not very helpful to fuel consumption compared with road conditions and driving habits. After all, it can't fundamentally improve the thermal efficiency of the engine, but it forces you to drive more. Slow steering adjustment. If you need power in eco mode, you must step on the accelerator deeper.

You may also encounter power transmission delay. For example, an automatic car can automatically ascend and descend at a speed of over 2,000 rpm in the standard mode. After the ECO mode is turned on, the computer will think that it consumes a lot of fuel to reach 2000 rpm, so the gearbox is forced to start at a relatively low speed, such as 1.500 rpm, so that the engine speed will be removed.

However, the power is limited by the low speed, but it can't be released, so it's very uncomfortable to drive ECO, especially after changing elevators, there is often a feeling of being stuck. For example, urban road conditions, in the road section between two traffic lights, use ECO mode to start from the intersection and accelerate to the next intersection, the speed will not be very high and there is no need to slow down.

Too low The other car started with oil all over the floor, and obviously slowed down at the next red light. At the same distance, the fuel consumption difference between the two driving modes is obvious. Honda Sail 15 was on for a while, and I tried two fuel tanks. According to my daily driving preferences, I started the active ECO mode, and occasionally the driving power of the red light was weak.

For a driver who likes high power, I have to step on the accelerator to control the vehicle. Therefore, using a tank of fuel, activating ECO mode will not increase many kilometers. Should the vehicle start in ECO mode? Having said that, I think many drivers will ask, do vehicles need to start ECO mode?

Maybe the owner is worried that the long-term activation of ECO will cause carbon deposition. In fact, this kind of worry is unnecessary. At present, most engines use in-cylinder injection technology, which is not easy to form carbon deposit. However, the ECO mode will reduce the response speed of the output, and the vehicle will feel dull, so the ECO mode should be turned off when the vehicle is driving at high speed.

If the purpose of Eco mode is to improve fuel economy, then Sport mode is a dynamic and sporty driving mode. High-speed and low-speed acceleration is rapid, and it has the characteristics of flexible driving even if you step on the accelerator lightly. After many cars start the ECO mode, they will feel that the reaction speed of the accelerator pedal is slow and the car is boring to drive.

There are still many people who think that if ECO mode is turned on for a long time. At this time, the engine speed will be kept at a low speed, thus increasing the engine power. In fact, this kind of worry is unnecessary. In fact, ECO mode has nothing to do with long-term low speed. Because it's an ECO, you can't drive at a low speed for a long time, and you can't accelerate quickly. This is the master's control.