If you’re not sure which OBD2 code reader to buy, we've found the perfect one for you at Walmart. Right now, the bestselling ...

Have your owner’s manual handy. Place your vehicle in “park,” or “neutral” for a manual transmission. Firmly set the parking brake. Download and install the manufacturer’s code reader app to your ...

Cognex Corporation has introduced a revolutionary new DataMan 500 image-based bar code reader. This reader is designed to achieve higher read rates, improved on-line visualization and higher ...