How to Prevent Excessive Engine RPM in Subject 3?
1 Answers
When the RPM of any gear reaches 1600, it is the optimal time to shift gears. Each gear has different speeds, but the corresponding engine RPM remains the same. Below are some key points regarding RPM in Subject 3: 1. Not Below 1100r/min: Ensure the engine RPM does not drop below 1100r/min during driving. If it does, promptly accelerate to increase the speed; otherwise, downshift. During the Subject 3 test, if the RPM drops below 1100r/min while driving in third gear, the speed will likely fall below 20km/h, resulting in a penalty. Therefore, it is best to maintain the RPM between 1100 and 1500 or 1600 while driving. 2. Maintain RPM at 1300: While driving steadily in any gear (first and second gears are for climbing and starting, while third gear and above are for driving), try to maintain the RPM at 1300, which is the most ideal. In third gear, this RPM corresponds to a speed of 30km/h. Remember, this speed is the best for the test, especially when passing through pedestrian crossings and school zones. During straight-line driving, it is acceptable to lower the RPM to 1200, as lower speeds are easier to control.