The automotive industry has a huge variety of OBD2 scanners that come in a wide range of price tags starting from less than $100 and going up as high as $10,000. This glut of options is probably the ...

The vehicle's onboard diagnostic systems (OBD-I and -II) are sometimes difficult to understand. Not only do state and federal smog laws need to be figured out, but the swap to a later-model engine can ...

Modern vehicles’ sophisticated electronics go far beyond the simple car mechanics most of us grew up with. Now, OBD, or on-board diagnostics, diagnoses almost every issue within your vehicle. Whether ...

This article was updated in August 2025 with new products and information. That little yellow check-engine light is sneaky. Most of the time, you forget it could be there. But when it detects an issue ...

UJS INC is a technology-driven company based in Sheridan, Wyoming, USA, specializing in automotive diagnostic tools. The company is dedicated to providing innovative solutions in the auto tech sector.

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 ...

To ensure that mandated emission control technology is working properly, a series of federal onboard diagnostic (OBD) rules will be phased in over the next nine years to establish electronic “sensor ...

In the Last diagnostics article, we outlined how to retrieve and decipher engine diagnostics for engines running OBD-I engine management computers. OBD or On Board Diagnostics is a subsystem of the ...

LONDON--(BUSINESS WIRE)--The automotive on-board diagnostics (OBD) market is expected to grow by USD 34.83 billion during 2020-2024. The report also provides the market impact and new opportunities ...