L-287 (Car) OBD Device :
On-board Diagnostics II (OBD-II) is a standardized system that onboard computers in cars and trucks use for self-diagnostics and reporting. OBD-II systems use the same communication protocols, code designations, and connectors from one manufacturer to another.
This allows a single OBD-II scanner to provide access to the data that these systems can provide across all makes and models of vehicles produced since 2010, which was the first model year that OBD-II was required across the board.