Code readers come in all shapes and sizes. As noted earlier, even cheap ones will get the job done if all you plan to do is read and clear trouble codes. Perfectly usable, though very simple ...

The code reader functions as a feedback provider by helping users record different issues in their car’s systems, and then conveniently sending the feedback advice to their email.

I have no problem with DIY’ers servicing their own vehicles, but it does become somewhat arduous for professionals when customers ask for a quote to fix their car providing only a code they ...

Already an affordable option, right now you can save over $25 on this diagnostic code reader from trusted brand Ancel.

Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using iPhone or Androids.