Traditional Culture Encyclopedia - The 24 Solar Terms - Nanchong four-cylinder supercharged engine refueled to more than 3,000 revolutions. What happened when my house collapsed?

Nanchong four-cylinder supercharged engine refueled to more than 3,000 revolutions. What happened when my house collapsed?

The reasons are idle speed control system failure and transmission system failure.

1. Idle speed control system failure: The engine speed suddenly increased due to the engine idle speed control system failure. This is caused by problems such as air flow meter failure, throttle failure or air intake pipe blockage.

2. Transmission system failure: The sudden increase of engine speed is caused by transmission system failure. For example, the transmission oil temperature is too high, the clutch plate is loose or the clutch hydraulic system is faulty.