Diagnose Your Check Engine Lights With This $14 Scanner

#hashtags: #OBD #Bluetooth

Everyone who owns a car should also own an OBD-II scanner to diagnose check engine lights, and at $14, there’s no reason not to. There are Wi-Fi and Bluetooth models out there that sync with your phone for a little more money, but this is a great option if you don’t want to futz with apps.