Open source on the open road.

The world of car diagnostics has changed a lot over the last 50 years. Back in the '70s and earlier, a mechanic's most valuable diagnostic tools were usually their eyes and ears. You could figure out ...

New vehicle accessory is designed for OBD-equipped passenger cars, with the company releasing setup instructions, ...

Using my ESP32-based dashboard, I'm able to see far more information than my car's dashboard displays. I get information such as the engine speed, calculated engine load, throttle position, intake air ...

We may receive a commission on purchases made from links. The OBD acronym stands for on-board diagnostics, a system built into modern vehicles that monitors the performance of the engine and other ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. The Ancel AD310 OBD II Diagnostic Scanner is just $24 right now, $12 ...