Registered: 14/01/2002
Posts: 156
Loc: Saratoga, CA, USA
I think these Elm parts are OBD-II compatable. You need more than a cable adapter to connect because the OBD-II interface is at 10.4 Kbaud and the signal lines are differently defined that RS-232 or 422. Take a look at the Elm .pdf data sheets for more detail.