What is the reason for the abnormal noise when accelerating the VOGE 300rr?

[OLaura]

The reasons for the abnormal noise when accelerating the VOGE 300rr: Issues with the foot pedal: When stepping on the accelerator, the cable drives the throttle, which is the accelerator. There is a position sensor on the throttle. The control unit determines the throttle opening based on the signal from the throttle position sensor, then calculates the corresponding signal voltage, and finally uses these signal voltages to calculate the vehicle's fuel injection volume. If the throttle position sensor is dirty or the voltage is unbalanced, it can cause electronic throttle failure, resulting in the situation where the accelerator is pressed to the floor but the speed does not increase. Air intake system leakage: The engine requires sufficient air to operate normally. If there is a leak or blockage in the air intake system, the air supply will be insufficient, leading to incomplete combustion, and the car may exhibit such faults. Poor quality gasoline: This may cause the fuel pump to burn out, the three-way catalytic converter to fail, or piston issues, affecting the engine's power and easily causing the engine to stall.