OBD-II diagnostic device BlueDriver interprets engine error codes to suggest what might need fixing, and lets you know if your car is ready for a smog check. Wayne ...

An OBD2 (On-Board Diagnostics II) scanner can provide information about the status and health of various vehicular systems.

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 ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Jun 2, 2025 1:08 PM EDT Car trouble got you down? When diagnosing a ...

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While the purpose of an OBD2 scanner can prove invaluable in diagnosing a vehicle’s issues, the cost of entry varies widely. How much you spend on an OBD2 scanner depends on your specific needs and ...

If you've got a programmer for your truck, then you have diagnostic trouble code (DTC) reader built into your programmer. Lucky you. But for the rest of us, we still need a way to read codes on our ...

What’s an OBD-II (sometimes alternatively referred to as OBD-2, and other times in either form absent the interstitial hyphen) scanner? Answering that question first requires an understanding of what ...

Harbor Freight's enormous brick-and-mortar network makes it convenient for emergency mid-project needs and a source of ...