XTOOL AD20 Pro Wireless OBD2 Scanner for iPhone & Android – 2025 Advanced Car Code Reader with Full System Scan, Oil Reset, Battery & Performance Test

XTOOL AD20 PRO – Your Smart Wireless OBD2 Diagnostic & Performance Tool

Transform your smartphone into a professional-grade vehicle scanner with the XTOOL AD20 PRO. Designed for car owners, DIYers, and home mechanics, this compact wireless OBD2 tool delivers advanced diagnostics, live performance monitoring, and trip optimization — all without expensive subscription fees.

🔧 Complete All-System Diagnostics & Oil Reset

• Full Vehicle System Scan: Diagnose and clear DTCs from Engine, ABS, SRS, TPMS, Powertrain, Steering, Brake systems, and more — not just basic engine codes.

• Oil Light Reset: Easily reset the oil maintenance reminder at home to avoid unnecessary repair visits.

Note: System resets other than Oil Reset are not supported.

📊 Comprehensive OBD2 Functions

Supports all 10 OBD2 test modes, including:

• Reading & clearing fault codes

• Viewing live sensor data and freeze frame

• O2 sensor & readiness tests

• ECU and vehicle info retrieval

Quickly turn off the check engine light and prepare for emissions inspections with I/M readiness checks.

📱 Exclusive “Advancer AD20” App for iOS & Android

• Customizable dashboard tailored to your vehicle’s most important data

• Smart dash projection: displays real-time engine info on your windshield

• Trip analysis and performance tracking, including fuel consumption and driving behavior

Download from the App Store or Google Play for seamless integration.

⚡ Performance Testing & Driving Optimization

• Measure acceleration (0-100 km/h), top speed, engine load, and coolant temperature

• Track average speed, fuel efficiency, and trip stats to improve driving habits

🚙 Wide Vehicle Compatibility

Compatible with most OBDII-compliant vehicles:

• American cars (1996+), European (2000+), Asian (2008+)

• Supports sedans, SUVs, minivans, light trucks, hybrids (not for pure electric vehicles)

• Covers all OBDII protocols: J1850 PWM/VPW, ISO9141-2, KWP2000, CAN

💰 No Subscription Fees – Lifetime Free App Access

Unlike other scanners requiring costly subscriptions, the AD20 PRO offers lifetime free updates with no hidden charges — a truly cost-effective diagnostic solution.

🌍 Multilingual Support

Supports 11 languages, including:

English, Spanish, French, German, Italian, Portuguese, and more — making it accessible worldwide.

🛠️ Additional User Tips

• Easily switch vehicles via the app settings to save and manage multiple cars

• Contact support with your serial number if prompted for payment unexpectedly

• Verify compatibility by sending your VIN before purchase

🔑 Why Choose XTOOL AD20 PRO?

• Wireless convenience with smartphone integration

• Professional full-system diagnostics plus advanced performance tests

• Lifetime free updates with no subscription fees

• Wide vehicle compatibility and multilingual support

• User-friendly app enhancing diagnostics and driving optimization

The perfect diagnostic companion for car owners and DIY mechanics in 2025.