OEM No/Model: CRG203
Wind Booster Racing Meter can Shutdown Automatically
The instrument communicates with the car through the self-contained OBD plug. After inserting the OBD plug into the original cars OBD diagnostic socket, then the instrument can work normally, no need to connect any other lines. In order to save electricity, the instrument starts after the car launches every time and shut off automatically after firing off. When shutdown, it can shut up manually by touching aluminum ring, no kicking over 30s, it will shutdown automatically.