Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The on-board diagnostics (OBD) port isn’t just for your mechanic ...

I'm not into cars to such an extent that I have an OBD-II analyzer in my toolkit. But when I discovered Chinese sources for $9-$20 USB & Bluetooth adapters, I couldn't say no. I thought it might have ...

That sinking feeling when your check engine light flickers on doesn’t have to mean an expensive diagnostic fee at the shop. Your smartphone already handles banking, navigation, and ordering food-why ...

Android Auto and CarPlay are becoming more useful and advanced, especially as Google and Apple open up the two platforms to more software categories. This time, the driving task category added to the ...

Whether you’re a seasoned DIYer or just looking to get your feet wet, modern cars pose something of a challenge. Namely, they’re complicated. Simple analog systems have given way to complex digital ...