The OBD II Scan Tool is a special diagnostic tool that communicates with
the vehicle's computer. The Scan Tool lets you view "real-time" Live Data.
This information includes values (volts, rpm, temperature, speed etc.) and
system status information (open loop, closed loop, fuel system status,
etc.) generated by the various vehicle sensors, switches and actuators.
1) To view live PIDs on the screen. Use the UP/DOWN scroll button for more
PIDs if an or arrow appears on the screen.
If you want change unit of measure Press ENTER to change.
2) Press EXIT to return to Diagnostic Menu.