What happens when the throttle is broken?

There are many phenomena of bad throttle, such as the engine can't start or the throttle doesn't return after the engine starts; Maohei

Smoke, high fuel consumption, high idle speed and poor acceleration are all signs that the throttle is broken.

If the valve position sensor is damaged, it will cause engine jitter and unstable idle speed. Because the throttle position sensor

Signal for detecting throttle opening. The engine computer adjusts the fuel injection quantity and ignition time according to the throttle opening,

If the throttle sensor is broken, the engine computer can't receive the signal of throttle opening correctly, which leads to inaccuracy.

Make sure to adjust the fuel injection quantity and ignition time. If the throttle is badly damaged, the engine may not start.

The throttle valve is broken, and the fault shows symptoms.

A, the engine idle speed is unstable, the high speed drops discontinuously, and it is difficult to start the engine, especially the cold start.

B. The engine speed is unstable or there is no idle speed.

C, the engine is difficult to start.

D, the engine power is insufficient, the acceleration performance is poor, and the operation is unstable.