About this item: ???? AI Smart Diagnosis! ????OBDII Full Function ✅Trouble Scanning ✅ In-depth Check ✅Smog Check ✅ Component Test ✅Battery Test ✅Smart Dash ✅Performance Test ✅Trip Management ????XTOOL AD20 - 2026 Newly Added AI Smart Diagnosis The XTOOL AD20 OBD2 Code Reader comes with full OBD2 functions and 4 Extra functions, and now upgrades with the brand-new ✅ AI Smart Diagnosis! Trained by massive automotive repair cases and professional diagnostic algorithms, the AI function enables the device to quickly read fault codes, parse real-time vehicle data and locate fault points in seconds—no professional repair experience required! PS: AI diagnosis results are for reference only and do not guarantee 100% accuracy. Please confirm the actual vehicle faults with professional inspection .
