What does ECON mean in the Elysian?

[StAllie]

ECON is the car's fuel-saving mode switch, which can turn the fuel-saving mode on or off. When the fuel-saving mode is activated, the car's engine and transmission will operate in the most fuel-efficient way, thereby reducing fuel consumption. After switching to the fuel-saving mode, the engine and transmission will alter their operating logic. Modern cars generally offer three driving modes to choose from: fuel-saving mode, comfort mode, and sport mode. Below is information about these three modes: Fuel-saving mode: When the car is in this mode, fuel consumption is relatively low. The throttle pedal sensitivity decreases, and the transmission shifts up more aggressively. Comfort mode: This mode is considered a normal operating mode for the car. In this mode, the throttle pedal response is more sensitive than in fuel-saving mode. Sport mode: Sport mode can be used during aggressive driving. When activated, the throttle pedal becomes highly responsive, and the transmission delays shifting. The transmission will only upshift when the engine speed reaches the redline. In sport mode, the engine speed is maintained at around 3,000 RPM, ensuring better power response during acceleration. When the car enters ECON mode, it achieves reduced fuel consumption and energy savings, but the car's power output weakens. ECON can be understood as an abbreviation for 'economy.' In most cases, it is recommended to keep ECON mode on. Only when high torque output is needed (e.g., when climbing a hill) or when driving at very high speeds should ECON mode be turned off. Pressing the ECON button activates the low-carbon, eco-friendly driving mode. Subsequently, the ECU, engine, and transmission intelligently execute the driver's intentions in the most fuel-efficient manner, achieving optimal fuel economy through rapid upshifts and smooth acceleration. The air conditioning system also operates in an energy-saving state. When the driver presses the accelerator pedal hard, the ECON system effectively controls the opening and closing of the intake valves to ensure smooth engine operation and energy savings. Although ECON mode is simple and effective to operate, it does not work under certain conditions: When the vehicle speed exceeds 120 km/h, priority is given to speed, and the fuel-saving mode automatically deactivates. This means that if the car exceeds the economical speed range (typically between 60-90 km/h), ECON mode will not save fuel. The key to ECON mode is its reliance on computer-controlled operation while driving. Therefore, it does not function during idle parking, or when the car is in N, P, or manual mode. When overcoming significant resistance or requiring high torque output—such as when climbing a hill—the ECU prioritizes delivering sufficient power to drive the car, and ECON mode will not operate in such scenarios.

[AnthonyRose]

I've been driving the Elysion for several years and frequently use the ECON button, which stands for Economy Mode, designed by Honda to help you save fuel. When pressed, the car automatically reduces throttle response speed, making acceleration smoother, while also adjusting the air conditioning power output to reduce unnecessary energy consumption. I always turn it on during city traffic jams, and the fuel gauge drops noticeably slower, saving an average of 10-15% fuel. I've also noticed that this mode works well during highway cruising, making it easier to maintain a constant speed and avoid sudden braking or acceleration. If you're a new owner, I recommend trying it out during daily driving, especially on routes with many traffic lights. Over time, you can save quite a bit on fuel costs, and it also reduces wear and tear on the car's engine and transmission. Other Honda models like the Civic also have similar features. In short, it's a practical little feature that improves fuel efficiency and is easy to operate.