What does the E/S gear position mean on the Baojun 510?
3 Answers
The E gear position on the Baojun 510 is the normal mode, which is the most commonly used mode. During daily driving, the computer will shift gears according to pre-set data, making it the most economical mode. The S gear position is the sport mode, where the computer allows the transmission to shift at higher engine RPMs to obtain greater traction and improve the vehicle's acceleration performance. E stands for ECO (Economy). The ECO mode works by using various sensors to adjust parameters such as transmission gear position, engine speed, braking system, and transmission oil temperature. The ECU then calculates the optimal fuel injection quantity to save fuel. Essentially, it controls the vehicle to idle or drive at low speeds for extended periods and accelerates quickly to achieve fuel efficiency. S stands for Sport, and this mode is known as the sport mode. When the vehicle is shifted into S gear, it will upshift slowly or downshift early, keeping the engine at higher RPMs and increasing torque output to gain more power, ensuring better acceleration performance. In this mode, fuel consumption will increase. The S gear is commonly used for overtaking, climbing hills, and similar situations.
When I first drove the Baojun 510, I also wondered about the meaning of the E/S gear positions. E stands for Economy mode, which is ideal for driving in congested urban areas. In this mode, the engine runs at lower RPMs, significantly saving fuel consumption. S is for Sport mode, which you switch to when you need quicker acceleration for overtaking or want a faster drive on highways—the car responds more sharply. I've driven this model before, using E daily for commuting in the city, which saved me dozens of dollars in fuel costs each month. On long trips, switching to S adds more driving fun. However, don't use S all the time as it can wear out transmission components faster; it's best to switch flexibly based on road conditions. Regularly changing the transmission fluid is also crucial—delaying it too long can degrade shifting performance. Remember, safety comes first: choosing the wrong mode in rain or snow could lead to tire slippage, so extra caution is needed.
The E/S gears on the Baojun 510 represent Economy mode and Sport mode. In Economy mode, the transmission tends to shift earlier, reducing RPM to save fuel; while in Sport mode, it delays shifting to maintain high torque for stronger power. As a car enthusiast, I find this design quite practical: use E for commuting to save fuel; switch to S when you want to experience driving excitement. By the way, why do manufacturers add such features? Because it makes automatic transmissions smarter, adapting to different needs without manual intervention. But don’t overlook maintenance, such as checking the drivetrain seals, otherwise prolonged use of S can lead to overheating and affect performance. In short, understanding these can enhance your driving experience without overcomplicating things.
