What does Chang 'an uniteco mean?

It means that the vehicle has an ECO energy-saving mode, how to use the ECO mode and what impact it has on the vehicle. Many people are confused about this. Here, let's explain the ECO model for everyone.

First of all, what is the ecological model?

The name ECO is synthesized by ecology, conservation and optimization. Since its birth, it has been based on science and technology, environmental protection and economy, and these three performances have also become the quality that ECO intelligent engine family products always pursue.

To put it bluntly, it is to control the engine speed with a reasonable gear to reduce unnecessary fuel consumption.

2. What are the driving modes of 2.ECO?

ECO has two forms: active and passive, with different display modes and functions.

Active ECO generally has a button, and the owner can choose whether to turn it on or not.

When ECO is turned on, the vehicle will make adjustments, the throttle opening corresponding to the same accelerator pedal depth will be smaller, and the gearbox will be upshifted earlier. To put it simply, this purpose is to control the engine speed through reasonable gears and reduce unnecessary fuel consumption.

Passive ECO has no special button to remind you to save fuel. When the best fuel supply is reached, the green word ECO will be displayed on the dashboard. If you step on the accelerator hard and accelerate sharply, or encounter a climbing road, the word ECO will disappear.

No matter in which mode, ECO is like an intelligent fuel-saving escort car, which guides the owner and reminds the owner to drive correctly.

Third, does the ECO mode have an impact on the car?

Although many people know that ECO mode is to save fuel, many car owners will still worry: is ECO mode really good for cars?

1, which is an economical fuel-saving mode, and it has no effect on the engine when it is turned on for a long time.

2.ECO is just an economical driving mode. The computer automatically judges the driving condition of the vehicle and adjusts the fuel injection quantity according to the built-in program.

During normal driving, it should always be on.

Due to the application of cold grinding technology, there is no concept of running-in period for new cars now, and there is no requirement in the manual.

5. It can be used normally. Some people think that the maximum speed of a car should not exceed 80% within 3000 kilometers, and the speed should not exceed 3000 rpm.

4. under what circumstances can't you use ECO?

Although ECO mode can save fuel, it still can't in some cases. ECO mode is mainly controlled by computer when the vehicle is running, so it cannot be used in parking idle mode or manual mode.

When the vehicle encounters climbing, it needs to overcome certain resistance, and the torque output is large, the ECU control unit will judge to give priority to ensuring enough power to drive the vehicle, and the ECO mode does not work.

When the vehicle speed exceeds 65,438+0.20 km/h, the vehicle needs a good power output at this time, and the vehicle speed has already exceeded the economic speed (usually between 60 and 90 km/h), so the eco mode cannot play a role in saving fuel.