Types of Gears in Automatic Transmission Cars?

[AmirFitz]

There are two types: pure automatic transmission and manual-automatic transmission. Pure automatic transmissions generally have P, R, N, D, D3/D2/D1; manual-automatic transmissions have P, R, N, D, 2 (or S), L (or 1), etc. Here is a related introduction about automatic transmission cars: 1. Introduction to Automatic Transmission Cars: Generally, cars equipped with automatic transmissions (AT) adjust speed automatically. While driving, the control system of the automatic transmission selects the appropriate gear based on the engine's speed and load, replacing the driver's subjective judgment and manual gear-shifting operations. 2. Operational Characteristics of Automatic Transmission Cars: In modern automatic transmission cars, the driver only needs to control the accelerator pedal. The computer analyzes signals from sensors that detect the engine throttle opening and vehicle speed, automatically controlling gear shifts or engaging different gears. Generally, automatic transmissions result in some loss of engine power.