MotorMouth93 Joined 30 October 2016 Messages 1,223 Location Austin, TX 1 December 2022 #201 The car does not need to be on in order to flash the Demon. It can get power from either the ECU (from car ignition system) or from the USB port.
The car does not need to be on in order to flash the Demon. It can get power from either the ECU (from car ignition system) or from the USB port.
