Struggling to decipher vehicle fault codes? Discover the 10 most common OBD2 trouble codes, what they mean, and how to diagnose them fast. Perfect for mechanics and DIY techs looking to boost accuracy and cut repair time.

Learn how to start a mechanical workshop the right way. Plan your floor layout, choose high-margin services, equip diagnostics, and add roadworthy or rego checks and pre purchase inspections to grow revenue.

Still asking, “Can my scan tool program ___?” This guide demystifies programming vs coding with real examples, shows what Autel and Topdon can (and can’t) do—including J2534 pass-thru and supported brands—and explains online vs offline coding so you pick the right tool and workflow for every job.