How long will it take OBD reboot?

The time it takes for an OBD (On-Board Diagnostics) system to reboot can vary depending on the vehicle and the specific issue being addressed. Generally, a reboot can take anywhere from a few seconds to a couple of minutes. If you are clearing trouble codes or resetting the system, it typically requires only a short period. However, if there are underlying issues, further diagnostics may be necessary, extending the overall time required.