If you decide to use a Wireless Code Reader that uses Bluetooth or Wi-Fi to link to the OBD-II port, you should download a car scanner app. Go to your device's Bluetooth or Wi-Fi settings, connect ...

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.

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

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.