The top end of the technology ladder is held by a scan tool. This car diagnostic tool plugs into the OBD-II port (“OBD” is an acronym for on-board diagnostics, and the “II” designates the second ...

An OBD2 scanner is like a translator between you and your car’s computer, giving you the codes and data you need to understand what’s wrong. From basic code readers to advanced diagnostic tools, these ...

Car diagnostic tests scan a car’s components and integrated systems for errors or malfunctions before they become dangerous. These tests leverage computerization to keep your car in optimal working ...