Code readers are diagnostic tools that every car owner should consider owning. Having one of these is as important as carrying a spare tire or a fire extinguisher in the trunk. Back in the day ...

Run a diagnostic check. Once the code reader is set up, it’s time to run some diagnostics. Tap or click on the “Diagnostics” icon and you’ll see: Current, ...

Nearly all TTAC readers and writers have wrenched on a vehicle equipped with the OBD-II diagnostic system. Having a handheld code reader in yer box of tools can help douse that infernal check ...

Get the read on your car issues with an OBD-II code reader. I tried out some of the top brands on the market to find the best one for your needs.

This multi-functional OBD2 code reader by MotoPower features a built-in DTC lookup library, the ability to read and erase codes, a freeze frame view, vehicle info, data flow, ...

A better OBD2 code reader will read the manufacturer codes, too, and explain those in English. There's much more a good OBD2 scanner can do with the data in your OBD2 system.

An OBDII Code Reader Will Make Your DIY Career Way Easier. Diagnosing problems is as easy as reading trouble codes on a screen and googling. By Brian Silvestro Published: Jan 26, 2022.

If you have a basic OBD2 scanner, you may only see a code, such as P0171 or P0456, and nothing else on the display. In this case, you will need to do some research to find out what the code means.

In many cases, to do so, all you'll need is a trusty OBD2 scanner. Right now, you can save a giant 58% on this Ancel OBD2 scanner at Amazon. It's the best-selling code reader on Amazon, and this ...

To do so, you'll need to use a code reader. Find the OBD-II port in your car, usually under the driver's side dashboard, and connect the reader. It should be able to tell you the DTC created.

We recently got our hands on the new GoTech mobile OBD-II diagnostic tool and put it through its paces on several trucks in our fleet. The GoTech is more than just a code reader, though.