What does ECON mean in Odyssey?

[DiAlex]

ECON refers to the car's fuel-saving mode switch, 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: Sport mode can be used during aggressive driving. When sport mode is activated, the throttle pedal response becomes highly sensitive, 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 power output is weakened. ECON can be understood as an abbreviation for "economy." In most cases, it is recommended to keep ECON mode enabled. However, it should be turned off when high torque output is needed (e.g., climbing hills) 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 intelligently execute the driver's intentions in the most fuel-efficient manner, achieving optimal fuel economy through quick 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 efficiency. Although ECON mode is simple and effective, 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), the ECON mode will not save fuel. The key to ECON mode is its reliance on computer-controlled operation while the car is moving. Therefore, it does not function during idle stops or when the car is in N, P, or manual mode. When overcoming significant resistance or requiring high torque output (e.g., climbing hills), the ECU prioritizes providing sufficient power to drive the car, and ECON mode will not work in such cases.