The Nissan DataScan II software supports factory Nissan and Infiniti ECUs. The Nissan DataScan III for Android is intended for newer Nissan and Infiniti cars equipped with a grey 16-pin OBDII connecter and using CAN network for diagnostics. This is a new product under continuous development. Additional functions are. An Activation Key is required to unlock the Nissan DataScan II software. Prestashop Seo Module Free. Only registered users are able to activate the software. The first time you run the NDSII software you will be prompted to activate the software. Go to Help->Activation to open the Activation window. Registration Code.