Have you ever looked under your car's steering wheel at all the wires, fuses, and plugs? If so, you might find an odd plug called an OBD-II port. That's the same port any technician uses during a smog ...
In general, the federally-mandated On Board Diagnostics 2 (OBD2) platform has been a real pain in the ass. Required on all cars from model year 1996 on, the advanced computer and sensor system makes ...