What Causes the RPM to Increase When Braking?
1 Answers
The reasons for RPM increase when braking are: 1. Faulty ignition coil, leading to insufficient ignition energy; 2. Dirty throttle body, causing abnormal air-fuel mixture; 3. Air leakage in the vacuum booster system, resulting in insufficient system vacuum; 4. Malfunction in the transmission or engine control system, causing unstable operation during braking. The brake is a mechanical braking device that can slow down the vehicle, also known as a decelerator. The car's brake pedal is located under the steering wheel. Pressing the brake pedal causes the brake linkage to be pressurized and transmitted to the brake pads on the brake drum, clamping the brake disc to slow down or stop the vehicle.