What does ECON mean in Hyundai cars?

[LaAdriana]

ECON is the switch for the car's fuel-saving mode, which can be used to turn the fuel-saving mode on or off. 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: This mode can be used for aggressive driving. When sport mode is activated, the throttle pedal response becomes very sensitive, and the transmission delays shifting. The transmission only shifts up when the engine speed reaches the redline. After switching to 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 can achieve reduced fuel consumption and energy savings, but the car's power output will weaken. ECON can be understood as an abbreviation for "economy." In most cases, it is recommended to keep ECON mode on. It should only be turned off when high torque output is needed (e.g., when climbing a hill) or when driving at very high speeds. Pressing the ECON button activates the low-carbon, eco-friendly driving mode. The ECU, engine, and transmission then operate in the most fuel-efficient manner to achieve optimal fuel economy through quick upshifts and smooth acceleration. The air conditioning system also enters an energy-saving state. When the driver depresses the throttle pedal deeply, the ECON system effectively controls the opening and closing of the intake valves to ensure smooth engine operation and energy efficiency. Although ECO mode is simple and effective, it does not work under certain conditions: When the vehicle speed exceeds 120 km/h, the system prioritizes speed, and the fuel-saving mode automatically deactivates. This means that if the speed exceeds the economical range (typically between 60-90 km/h), the ECO mode will not save fuel. The key to ECO mode is the independent operation of the car's computer while driving. Therefore, ECO does not function when idling, parked, or in N, P, or manual modes. When overcoming significant resistance or requiring high torque output, such as when climbing a hill, the ECU prioritizes providing sufficient power to drive the car, and ECO mode will not work in such cases.