Does Eco Mode Affect the Engine?
2 Answers
Eco mode does not affect the engine. Here is a detailed introduction to eco mode: 1. Principle: It alters the characteristics of the accelerator pedal and the shifting logic of the transmission. Simply put, the engine throttle opening changes. For example, previously pressing the accelerator 20% would open the throttle 20%, but with ECO mode enabled, the throttle opening may reduce to 15% or even 10%. 2. Effect: Not only does it not harm the transmission, but it can also reduce transmission wear. The transmission's role is to "change speed and torque." With reduced force from the engine acting on the transmission, the power output decreases, which in turn minimizes wear between the transmission gears.
My 10-year-old car has been running in eco mode in the city all along. Initially, I was worried it might harm the engine because the acceleration was noticeably slower, and the power felt less vigorous than usual. But over the years, the engine hasn't had any issues at all. During maintenance, the mechanic praised its smooth operation, saying this mode allows for more complete combustion and reduces carbon deposits. The fuel-saving effect is great, saving me about 80 yuan a month on gas. On long trips, turning it on keeps the engine temperature stable and ensures smooth driving without hiccups. I think it doesn’t harm the engine; on the contrary, it can extend its lifespan by avoiding peak working pressures. The only downside is needing to anticipate sudden acceleration, but overall, the engine stays healthier.
