B48 What is the normal value of throttle opening?

About 3-5%. The throttle opening is also the opening angle of the engine throttle, which can be changed by the driver through the accelerator pedal. When the car is idling, the normal b48 throttle opening is generally around 3-5%, and it is generally not more than 8% when starting. If the opening value is a bit large, the throttle is generally too dirty, and cleaning the throttle can solve the problem.