What does the drivemode switch in the car mean?

[DeKiara]

It refers to the driving mode selection button of the car. The following is a related introduction to car driving modes: 1. Eco mode: When this switch is turned on, the vehicle operates in an economical mode. The vehicle's computer controls the fuel injection volume, and the transmission control module manages the shifting logic to ensure the vehicle runs in the most economical mode. During driving, the system comprehensively evaluates and analyzes factors affecting fuel consumption, such as automatic transmission gear, engine speed, vehicle speed, braking, and transmission oil temperature. The ECU control unit calculates the optimal fuel quantity to provide the engine, effectively reducing fuel consumption compared to normal driving mode. 2. Normal mode: The normal mode ensures unchanged power while achieving better fuel economy. Under normal mode control, the vehicle's throttle response is the most balanced, offering simpler and more comfortable handling, making it easier to operate. 3. Sport mode: After activating the sport mode, the electronic control unit increases the engine speed to maintain sufficient torque for quick starts and stops, fully showcasing the car's performance. Additionally, the car adjusts other settings, such as stiffer suspension, greater support, more sensitive throttle response, increased engine air intake, and higher fuel consumption.