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What does the E gear in an automatic transmission car mean?

1 Answers

OSamuel

07/29/25 3:42pm

Automatic transmission E gear is the energy recovery mode, also known as the power-saving economy gear or snow gear. Its main function is to keep the engine speed low to save fuel consumption, and it is usually in the form of a button. The following is a detailed introduction to the gears of an automatic transmission car: 1. R gear (Reverse gear): When this gear is engaged, the hydraulic system reverse gear oil circuit is connected, causing the drive wheels to reverse for backward movement. When the vehicle is not completely stopped, do not forcibly shift to the "R" gear, as this may damage the transmission. 2. N gear (Neutral gear): When the neutral gear is engaged, the planetary gear system idles and cannot output power. 3. D gear (Drive gear): When the gear shift lever is in this position, the hydraulic system control device will automatically connect the corresponding forward gear oil circuit based on the throttle opening signal and vehicle speed signal. It can automatically shift up or down with changes in driving speed, achieving automatic transmission function. 4. P gear (Parking gear): It uses a mechanical device to lock the rotating part of the tire, preventing the car from moving.

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