Learn what that pesky dashboard light means before heading to the shop — and maybe save some cash in the process.

Is your check engine light on? We can't fix that. But we can point you to the right OBD2 scanner to diagnose all kinds of… ...

MORE CODES: To understand the problem with your vehicle you need the complete picture. With an up-to-date modern scan tool, you scan deeper to read, understand, and clear more codes. Access ...

Scanex’s suggested app – KonnweiLink OBD Check – is no longer supported ... including manufacturer-specific codes, unlike other wired readers here. It made its rivals look old-fashioned.

All OBD devices read diagnostic trouble codes (DTCs) generated by the vehicle's onboard computer. "The scanner can display these codes in a human-readable format, helping users identify the problem ...

In short, effective vehicle diagnosis combines mechanical knowledge, specialized tools, and a systematic approach to ...

Looking a lot like a portable gaming machine, the Foxwell NT614 Elite OBD-II scanner crams a lot of automotive-diagnostic potential into a small device that can not only show problem codes and ...

More complex OBD II code readers will actually spell out the car’s mechanical issues, and can additionally provide performance information on a graphical basis, using charts, graphs and so on.