The device reads codes - erases - reads live data - oxygen sensor - exhaust emissions before periodic inspection - reads coil electricity - misfire - battery The device is very powerful and excellent Completely new Control your car's inspection yourself with the professional V519 fault scanner! The device comes with a portable design 💼, a 2.8-inch color screen 📺, and supports 9 OBDII protocols compatible with most cars from 1996 onwards 🚘. It allows you to read and erase faults in seconds ⏱, know sensor details like oxygen 🔍, analyze live car data 📊, and even check readiness for the exhaust gas periodic inspection (Smog Check). It supports more than 10 languages 📚, and contains a database of over 35,000 fault codes with explanations. 🌍 Compatibility: ✅ Compatible with most cars after 1996