Top 10 Best OBD2 Scanners in 2025 Reviews
ODB (on-board diagnostics) is a general term for a car’s self-diagnostic and reporting capabilities. With an OBD scanner, you can assess the status of a vehicle’s subsystems as a repair technician or vehicle owner. Unlike OBD1 systems, OBD2 systems use the same code designations, connectors and communication protocols from one