NDS1 WBO2 connection problem

[hasibx1]

Hi guys
I am getting error on WBO2 windows ( INVALID PORT) when i am trying to hit connect.
do i need a some kind of wire to connect to O2 sensor? I have no idea i tried doing some reading couldn't really find anything on it.
i am trying really hard to check Air fuel ration mixture in my car.
Thanks

[Tom]

Yes, you need a separate wide band O2 sensor and the controller. NDSI supports Techedge.com.au and www.innovatemotorsports.com widebands.