How to solve the low voltage of Wuling bread throttle position measurement circuit?

See if the plug is plugged in, remove it and plug it in again, then break the battery pile head once, and then use the decoder to clean up the fault code to see if it is useful. If not, please make sure that the circuit is normal. If there is any problem with replacing the throttle car, ask the car master. 4S shop professional technician, 10 minutes to solve.