ThinkCar T391 Professional Diagnostic Scanner – OE Level, Online Programming

The ThinkCar T391 is a powerful OE-level diagnostic scanner designed for professional workshops and advanced technicians. Featuring a large 10.1-inch display, fast processing, and full-system diagnostics, the T391 delivers accurate results, advanced service functions, and online programming capabilities.

Built with the latest ThinkCar TCOS system, this tool provides a faster, smoother user experience and supports up to 98% of vehicles on the market.

Key Features

OE-Level Full System Diagnostics
Read & clear codes, live data, active tests, coding & programming across all vehicle systems.

Online Programming Function
Supports online programming for selected brands including Audi, BMW, Mercedes-Benz, Nissan, Porsche, VW & more.

42+ Service Functions
Includes:

• Oil Reset
• EPB
• DPF Regeneration
• Injector Coding
• SAS Reset
• Throttle Relearn
• ABS Bleeding
• Battery Reset
• Gearbox Learning
  …and many more.

ThinkLink Lite VCI (Wireless)
Fast, stable Bluetooth connection for efficient diagnostics.

Remote Diagnostics Support
Access expert help remotely via ThinkCar cloud system.

EV & HD Compatibility (Optional)
Supports electric vehicles and heavy-duty trucks with optional add-ons.

Hardware Specs

• 10.1" IPS Touchscreen
• 4GB RAM + 128GB Storage
• Android 10 (TCOS System)
• Dual WiFi + Bluetooth
• 12,600mAh Battery
• 13MP Camera

What’s Included

• ThinkCar T391 Tablet
• ThinkLink Lite VCI
• Charging Cable
• User Manual
• Carry Case

Built for Workshops

Perfect for:

• Mechanical workshops
• Auto electricians
• Diagnostic specialists
• Performance tuning shops