Does an Automatic Transmission Have Idle Speed?

1 Answers
HeidiAnn
07/30/25 5:26am
An automatic transmission does have idle speed, which refers to the engine running without any load. Introduction to automatic transmission gears: 1. P gear is the parking gear, used when the vehicle is parked for an extended period; 2. R gear is the reverse gear, engaged when the vehicle needs to move backward; 3. N gear is the neutral gear, used when the vehicle is parked for a short time without turning off the engine; 4. D gear is the drive gear, when the gear lever is in D gear, the vehicle will automatically shift gears based on throttle opening and speed data; 5. S gear is the sport mode, making the vehicle drive more sporty; 6. M gear refers to the manual mode, when the gear lever is in M gear, gear shifting is done manually by the driver; 7. L gear is the low gear.
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