What is the opening standard of solar terms for Mercedes-Benz 278 engine?

Mercedes-Benz 278 engine throttle opening standard is generally 2~5 degrees.

1, throttle opening refers to the opening angle of engine throttle. It is the driver who changes the angle through the accelerator pedal. Different throttle opening marks different working states of the engine. 2. When idling, the engine speed is related to the throttle opening. If the throttle valve is too wide, the engine speed will be too fast, and if the throttle valve is too small, the engine will shake or even stall.

Throttle opening refers to the opening angle of engine throttle. The throttle of the automobile engine is controlled by the driver through the accelerator pedal, which changes the air intake of the engine and thus controls the operation of the engine. Different throttle opening marks different working states of the engine.