Simple Plug-and-Play device, installed at the engine. Download the App (I-Phone or Android), and mount your phone on the dash.
Very slick, cost-effective ENTRY level means of monitoring your engine. One big advantage is the ability to see what faults occurred via the online website (you can even specify a dealer which allows them to see it also).
Rhonda can set you up (see her post, pinned at the top of the forum for contact/ordering info).
www.youtube.com/watch?v=pc4IiTsmsl4
VESSEL VIEW MOBILE FAQ