Harbor Freight carries a wide-variety of products, including diagnostic tools like the Icon T10, but it comes at a price.

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 engi ...

If you have a check engine light on, a diagnostic tool is great for troubleshooting the problem. Here's what you need to know ...

The VD500 OBD2 scanner is specifically ... throttle position adaption. For other OBD II vehicles (non-Volkswagen), the VD500 can read and clear fault codes, display fault code definitions, turn ...