What are the 4 gears of an automatic transmission car?
1 Answers
Pure automatic transmissions generally have P, R, N, D, D3/D2/D1. The following is a related introduction: 1. Introduction to automatic transmission cars: Generally, cars that use automatic transmissions (AT) to adjust speed. When driving, the control system of the automatic transmission automatically selects the appropriate gear based on the engine speed and load, replacing the driver's subjective judgment of timing and gear shifting operations. 2. Operating characteristics of automatic transmission cars: When driving a modern automatic transmission car, the driver only needs to control the accelerator pedal. The computer analyzes signals such as engine throttle opening and vehicle speed collected by sensors, automatically controlling the transmission or shifting the transmission into different gears. Generally, automatic transmissions result in some loss of engine power.