Do you want to turn off the energy-saving mode when driving at high speed?

Pacific Auto Network can use ECO mode for long-distance high-speed running, but it will not save fuel, because ECO mode only changes the upshift logic of gearbox and the characteristics of accelerator pedal, making the dynamic response time longer, thus avoiding unnecessary waste.

Change the shift logic: in the standard mode, it is possible to shift gears at 2000 rpm, but in the ECO mode, the shift can be completed at 1600 rpm, which avoids the fuel waste caused by high speed and low gear!

It can be seen from this passage that the power output in ECO mode has not been reduced, but has been changed to the output mode of how much power is given, which is definitely enough, and there is almost no extra power, because the extra power also needs to be generated by burning gasoline!

ECO mode is meaningless for running at high speed. When the car is driving on the expressway, it pursues constant speed cruising. When cruising at a constant speed, the stroke of the accelerator pedal remains unchanged, and the gearbox also maintains a fixed gear; Then there is no need for ECO to do anything at this time, because it only slows down the speed of releasing power, but the released power will still be released, which has nothing to do with ECO!

For a simple example, for most family cars, the power required to maintain a constant cruise of120km is only 20kW, which means that if you want to maintain this speed, you must release 20kW of power. Then, 20 kW power needs to be released in both standard mode and ECO mode, so in the case of constant-speed cruise, it is the speed that affects fuel consumption. Because even in the standard mode, the highest gear and the lowest speed that can be reached will be maintained by default in the constant speed cruise state, which is completely consistent with the ECO mode, so when driving at a constant speed on the expressway, ECO will lose its function!

In a word, ECO mode uses every change of throttle stroke and every change of gear to achieve the purpose of instantaneous fuel saving (the more instantaneous accumulation means steady state); On the other hand, when driving on the highway, the speed is more constant, the gear is constant, and the accelerator pedal stroke is constant (if you can't control it, you can cruise at a constant speed and the accelerator opening is constant). At this time, the two parameters that can be adjusted by the ECO mode have lost their functions, so the ECO mode has lost its functions. Constant speed cruise is based on the constant output power of the engine. When the engine power remains constant and does not continue to increase, ECO does not need to do anything. Starting ECO means that you are not hungry, the standard mode is full, and the exercise mode is full, but no matter what mode you pursue, you are not hungry (enough) at a constant speed, which is why ECO fails at a constant speed.

(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)