New Passat throttle opening

The throttle opening of the new Passat is 2.5. According to relevant public information, the normal value of throttle opening is 1.6-5.0. As long as it is normal in this range, the throttle opening refers to the throttle opening of the engine. The accelerator of the automobile engine is controlled by the driver through the accelerator pedal, thus controlling the operation of the engine. Different throttle opening marks different working states of the engine.