What are the causes of throttle pedal vibration?

[CeciliaDella]

The causes of throttle pedal vibration: 1. Engine-induced resonance transmitted through the vehicle body to the throttle pedal, causing vibration felt when the foot rests on the pedal. This is a normal phenomenon because cars use electronic throttle valves; 2. When the engine mount rubber leaks oil or ages and breaks, its shock absorption effect decreases, inevitably causing throttle pedal vibration; 3. Clutch slippage can also lead to throttle pedal vibration. In manual transmission and dual-clutch models, the power transfer and disconnection between the engine and transmission are accomplished by friction plate clutches. If the clutch plates are severely worn and slip or the damping springs break, it will cause throttle pedal vibration.