THINKCAR ThinkTool Expert 191 – 8-Inch Wireless Diagnostic Scan Tool with ECU Coding
The THINKCAR ThinkTool Expert 191 is a professional wireless diagnostic scan tool for workshops and advanced DIY users. An 8-inch touchscreen and a quad-core processor deliver full-system diagnostics, ECU coding, bi-directional control and advanced service functions in one slim device, with support for CAN FD, DoIP and FCA AutoAuth for modern vehicles.
Who It Suits
Small and mid-sized workshops, mobile mechanics and advanced home users who want a capable wireless scanner without moving up to a larger tablet.
Key Features
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Full-system diagnostics: across 150+ vehicle brands, read and clear fault codes, retrieve ECU information and view live data from systems including engine, transmission, ABS, SRS, body control, immobiliser, TPMS, steering, suspension, lighting and air conditioning
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ECU coding and customisation: match and configure replacement modules, restore lost functions and enable or disable hidden functions on supported vehicles, including programmable module installation (PMI) on supported Ford vehicles
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Bi-directional active tests: command sensors, valves, motors and actuators directly to verify operation
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CAN FD and DoIP: CAN FD for newer GM and Chrysler models, and DoIP for compatible Volvo, Land Rover/Jaguar and BMW platforms
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FCA AutoAuth: unlock with an FCA account bought separately from THINKCAR or distributors
- 28 languages
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Expandable: supports the THINKCAR TPMS programmer, video endoscope, scope box, USB printer and ThinkEasy battery tester, sold separately
35 Maintenance & Service Functions
A/F, ABS, AdBlue, AFS, BMS, clutch, DPF, ECB, EGR, EPB, ETS, gearbox, gateway, IMMO, injector, language, NOx, odometer, oil, roof, SAS, seat, SRS, start/stop, suspension, TPMS, transport mode, turbo, tyre, window and more. Supported functions vary by vehicle model and software version.
Coding and Customisation
ECU coding lets you match and configure replacement modules, restore lost functions and enable or disable hidden features on supported vehicles. For Ford vehicles that support it, programmable module installation (PMI) is included. FCA vehicles that require AutoAuth are unlocked with an FCA account bought separately.
Ready for Modern Protocols
CAN FD support covers newer GM and Chrysler models, and DoIP supports compatible Volvo, Land Rover/Jaguar and BMW platforms. The ThinkDiag Mini 2 VCI connects over Bluetooth 5.0, so you can work without a cable to the tablet.
Everyday Convenience
The 8-inch 1280 x 800 touchscreen is easy to read in the bay, the interface runs in 28 languages, and the 4GB RAM and 64GB storage keep TCOS responsive. Add the THINKCAR TPMS programmer, video endoscope, scope box, USB printer or ThinkEasy battery tester (sold separately) as your needs grow.
Technical Specifications
- Operating system: TCOS (Android-based)
- Processor: quad-core Cortex-A53
- Display: 8-inch touchscreen, 1280 x 800
- Memory: 4GB RAM, 64GB storage
- Battery: 4,150mAh, 3.8V
- Diagnostic interface: ThinkDiag Mini 2 VCI, Bluetooth 5.0
- Working voltage: 9–18V
- Operating temperature: 0°C to 50°C
- Storage temperature: -20°C to 60°C
Package Contents
- ThinkTool Expert 191
- ThinkDiag Mini 2 VCI
- RJ45 network cable
- USB 2.0 to network connector
- F-chassis connector
- Type-C cable
- 3-in-1 charger with US, UK and EU plugs
- User manual and packing list
Software Updates & Support
Includes two years of free passenger vehicle software updates. Coverage and functions vary by vehicle make, model and year, so contact us with your vehicle details to confirm before purchase.
