How to adjust the fuel-saving switch on Auman GTL?

[Javier]

Auman GTL fuel-saving switch usage is as follows: 1. E mode is the economy mode, used when the vehicle is empty or carrying light loads. 2. B mode is the standard mode, used when the vehicle is half-loaded or carrying medium-weight cargo. 3. P mode is the power mode, used when the vehicle is fully loaded or climbing slopes. 4. Each mode corresponds to different engine power outputs, fully considering fuel efficiency. Main functions of the fuel-saving switch: 1. Helps the vehicle save fuel more effectively. Trucks don't always run with full loads; sometimes they operate empty. In such cases, if the engine runs at full power, it significantly impacts fuel consumption. 2. The fuel-saving switch addresses this issue by allowing adjustment when the vehicle is empty, enabling the engine to operate with reduced power output for better fuel efficiency and optimal fuel economy.