Second, BYD f3 does not return to the accelerator when driving in winter.

First check whether the accelerator pedal is stuck and see if the foot pad is stuck. Second, if the throttle is stuck, pull the throttle spindle directly to see if the throttle returns. Third, check whether the throttle line itself is rusted and stuck. Remove the throttle line, check whether it is smooth, and then replace it. If there is something wrong with the car, ask the car master. 4S shop professional technician, 10 minutes to solve.