What is the ECO mode in a car?

[AugustLee]

ECO is the fuel-saving mode in a car. Here are the relevant details: How the fuel-saving mode works: It analyzes various factors affecting fuel consumption, such as transmission gear position, engine speed, braking system, etc., through multiple sensors. The ECU then calculates the optimal fuel injection amount for the engine operation. When ECO mode is activated, it comprehensively evaluates and analyzes conditions that influence fuel consumption, including automatic transmission gear position, engine speed, vehicle speed, braking, and transmission oil temperature. The ECU control unit calculates the optimal fuel quantity to supply the engine, effectively reducing fuel consumption compared to normal driving mode. Advantages of the fuel-saving mode: It enhances the vehicle's fuel efficiency, with particularly noticeable effects for high-displacement cars. For family cars used in daily life, fuel consumption performance is also a key consideration.