
Methods to check if the gear is engaged in a manual transmission: 1. The car's dashboard will display the current gear. If there is a gear mismatch, it will provide a warning. You can also determine the gear by checking the tachometer. The gear and speed are directly proportional. If the car is in a high gear at low speed or a low gear at high speed, the tachometer will show abnormal values. 2. Generally, when the car is running, the normal RPM range is between 2000 and 3000, though this may vary for different vehicles. Here is some additional information about manual transmissions: 1. A manual transmission, also known as a manual gearbox, requires the driver to manually shift gears by moving the gear lever to change the gear ratio inside the transmission, thereby achieving speed variation. 2. Its working principle involves using the shift fork to change the transmission ratio (gear ratio) of the meshing gears, thereby altering the driving torque to suit different operating conditions.


