OBD stands for "on-board diagnostics." The scanner connects to your car's computer system and can read its internal codes to ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

Autel’s latest member of its code reader family of tools, the AL529HD can not only diagnose OBDII/EOBD-compatible vehicles but also heavy duty vehicles utilizing SAE-J1939 and SAE-J1708 protocols.

Learn how OBD-II scanners help diagnose car issues, offering insights into vehicle performance and potential problems.

In this video i will be comparing car obd2 scan tools of all price points. the dnose, the Innova 5210, and the thinktool mini. Each OBD car scanner is prices differently from cheap scan tool to ...

The check engine light is part of your car's onboard diagnostic ... To identify, diagnose, and clear these codes, we use special tools called OBDII scan readers or scanners.