Did your vehicle's check-engine light just pop on? An OBD-II scanner can provide some direction. We tested a handful to find ...

Check out how to read OBD-II engine codes and learn what they all mean. Get all the details here in this month's issue of Turbo & High-Tech Performance.

Discounts like this don’t usually last for long, so visit Amazon’s site today and get your hands on the Umeija OBD2 ...

It stored a defined Diagnostic Trouble Code (DTC) in its computer memory and evoked an amber dashboard light. The ability to self-diagnose was often a confounding aspect of the GM system.

When something goes wrong, the OBD computer stores a five-letter diagnostic trouble code (DTC) that summarizes the issue at hand. These are also commonly known as OBD codes or OBD-II codes.

Onboard diagnostics provide near-universal codes, allowing users to understand what is going wrong in their vehicle. By understanding the differences in OBD versus OBD II and the different code ...

We've compiled a list of some of the best OBD2 diagnostic scanners describing their features, specifications, compatibility, and benefits.

Diagnostic code monitoring is critical to machine maintenance and uptime optimization, which ties in directly with equipment return on investment (ROI). Diagnostic codes are sometimes called “fault ...

If you don't know the meaning of your C5 trouble codes, this article will teach you all C5 diagnostic codes through the driver information center. You can also find out exaclty what the problem is ...

Available with a subscription, which costs between $75 per day and $700 per year, Tesla Toolbox is a browser-based diagnostic ...