Why can't Mercedes E300 step on the gas pedal?

1, there is water in the throttle line, which is frozen and can't be stepped on. Turn on the heat for a while.

2. The carbon deposit on the throttle is too heavy, the cold oil is sticky, and you can't step on it. Clean the throttle.

3, judgment method, open the cover, find something controlled by the throttle line, and move it manually to see if it can be moved. If you can, it's the throttle line. If you can't, it's the throttle (the thing you moved).

4, the car throttle can not be stepped on, generally the throttle is dirty, just clean the throttle and idle motor.