Oh, I forgot to mention TunerPro RT interfaces with the pickup diagnostic port using a USB ALDL cable. http://aldlcable.com/products/aldlobd1u.asp

TunerPro RT is not plug-n-play. TunerPro RT needs to be configured with the correct make / model / year / computer part number ".adx" file. TunerPro RT will also need the USB driver installed and USB Cable "Com Port" configured.

dave w