BYD s62.4 automatic transmission has no strength, please answer! Overtaking speed is weak!

Hello, first check whether the ignition system, ignition coil and spark plug are normal! Check whether the fuel injection system, gasoline pump pressure is normal, whether the fuel nozzle is blocked, and whether the signals of the air intake sensor and the fuel injection correction sensor are normal! If there is a problem, fix it. I'm glad to answer your question. I hope I can help you. Have a nice trip! If there is something wrong with the car, ask the car master. 4S shop professional technician, 10 minutes to solve.