The VdiagTool D200 is a full-system OBD2 scanner featuring bi-directional control and 26 built-in maintenance reset functions, with lifetime free updates for all pre-installed features. With Auto VIN detection, 8-channel live data graphing, wireless connectivity for iOS and Android devices, and coverage for 95%+ vehicle brands, it’s ideal for both DIY users and professional technicians. It also supports FCA and CAN-FD protocols for newer vehicles. When you’re ready to go further, optional upgrades unlock more advanced special functions and J2534 capability for OEM-level diagnostics and ECU programming.
Professional Diagnostics Made Portable
• Lifetime Free Updates for Pre-installed Function
• Bi-Directional Scan Tool for Active Testing
• 26 Built-in Hot Maintenance & Reset Functions
• Full-System Diagnostic Tool for Most Vehicles
• 10 OBD2 Modes Car Code Reader
• Upgrade Option for More Advanced & Special Functions (Paid)
• Optional Paid J2534 Upgrade for OEM-Level Diagnostics & ECU Programming
• Auto VIN Detection & One-Click Auto Scan
• 8-Channel Live Data Graphing Wireless Bluetooth Connectivity with iOS & Android
• Supports 22 Languages & Covers 95%+ Vehicle Brands
• Supports FCA & CAN-FD Protocols for Newer Vehicles
• Industrial Design with Anti-Slip Housing
Not sure whether to visit a repair shop? Let D200 give you the answer first
Diagnose your car at home to clearly understand what’s wrong, decide whether repairs are really necessary, and know what parts may need replacement—so you can avoid guesswork, unnecessary repairs, and overpaying at the shop.
Bi-Directional Scan Tool for Active Testing
Bi-directional control allows the D200 to actively send commands to vehicle components—such as the fuel pump, injectors, throttle actuator, EGR valve, and shift solenoids—so you can directly test whether a part is actually working. Instead of guessing, you can quickly determine if the issue is minor or if a component truly needs replacement. This advanced testing capability helps diagnose problems that can’t be identified by reading fault codes alone.
26 Built-in Hot Maintenance & Reset Functions
The D200 car diagnostic scanner offers 26 essential reset services, allowing you to reset vehicle systems yourself after repairs—no dealership or repair shop required, saving time and money.
Key advanced functions include:
– Crank Sensor Relearn: Relearns crankshaft position after replacement or engine repair.
– Injector Coding: Programs new injectors into the ECU for proper fuel delivery.
– Camshaft Sensor Learning: Restores correct camshaft timing after sensor replacement.
– Coolant Bleeding: Automatically removes air from the cooling system after coolant service.
Additional built-in services include Oil Reset, EPB, SAS, DPF, GPF, BMS Reset, TPMS Reset, ABS Bleeding, Gearbox Match, Airbag Reset, Tire Size Reset, Seat Calibration, Throttle, Suspension, Windows Initialization, Sunroof Initialization, Headlight, Instrument Cluster, Transport Mode, Power Balance, Control Units Reset, and A/F Reset.
For more advanced special functions, contact service@vdiagtool.com
Full-System Diagnostic Tool for Most Vehicles
The VdiagTool D200 is a full-system OBD2 diagnostic tool that scans all major vehicle modules—including engine, transmission, ABS, and airbag—helping you quickly troubleshoot common issues such as check engine lights, ABS warnings, and transmission faults.
Unlike basic OBD2 code readers that only access the engine system, the D200 delivers deeper, system-level diagnostics across the entire vehicle, making it a reliable solution for both DIY users and professional technicians.
10 OBD2 Modes Car Code Reader
The D200 scan tool supports all 10 OBD-II test modes for cars, which help you identify the real problem, not just read a single fault code, allowing you to quickly confirm issues and pinpoint the root cause within minutes.
Supported OBD-II Modes:
Read Codes – Detect stored and pending trouble codes
Erase Codes – Clear fault codes after repairs
I/M Readiness – Check emissions readiness status
O2 Monitor Test – Analyze oxygen sensor performance
On-Board Monitor Test – Verify system self-test results
Component Test – Actively test vehicle components
Live Data – View real-time sensor data to locate issues
Freeze Frame – Review vehicle conditions when a fault occurred
Vehicle Information – Access VIN and ECU details
DTCs Lookup – Understand code meanings and fault causes
Free Software Updates · No Subscription Required
The D200 stays up to date with lifetime free updates for all pre-installed functions—no subscriptions, no annual fees, and no recurring costs. One-time purchase ensures long-term compatibility with the latest vehicles, modules, and diagnostic software.
With Bluetooth 5.2 wireless connectivity, the D200 works seamlessly with iOS and Android devices, enabling fast, stable, and cable-free diagnostics directly from your smartphone or tablet. The intuitive mobile app makes scanning simple and efficient, without complex equipment.
All pre-installed features receive free lifetime updates, including full system diagnostics, all OBD2 modes, bi-directional control, and 26 reset functions, making the D200 ideal for DIY users and everyday car owners.
Smart Vehicle Identification, Live Data & Diagnostic Reports
The D200 automatically detects your vehicle’s VIN for instant setup and runs a one-click full-system auto scan, saving time and ensuring no modules are missed. Built-in DTCs lookup helps you understand issues faster and diagnose with confidence.
With 8-in-1 live data monitoring, you can view and graph multiple sensors simultaneously to track vehicle performance in real time. Record, replay, and analyze data to identify symptom-specific or potential problems as they occur easily.
Generate professional diagnostic reports that can be saved or shared in seconds. Export data in PDF or CSV formats with timestamps, making it easy to print, email, or store reports for technician review, warranty claims, or service history records.
Performance & Emissions Monitoring
The VdiagTool D200 app features convenient shortcuts that provide quick access to performance tests, emissions checks, and on-board monitor tests for a comprehensive view of your vehicle’s health. Easily check warning light status and identify potential issues at a glance, making routine diagnostics faster, clearer, and more reliable for both DIY users and professional technicians.
Supports FCA AutoAuth & CAN-FD Protocols
The VdiagTool D200 supports FCA AutoAuth for Chrysler, Jeep, Dodge, and Fiat (2018+) and CAN-FD for GM, GMC, Cadillac, and Buick (2020+), delivering up to 3× faster communication on modern vehicles—no adapters required. It also supports major diagnostic protocols including UDS, CAN, KWP2000, ISO9141-2, and SAE J1850, ensuring reliable diagnostics across both new and legacy vehicles.
160+ Brands · 10,000+ Models Covered
The D200 car diagnostic tool supports 22 languages, enabling users worldwide to navigate menus, perform diagnostics, and access functions easily in their preferred language. With 95%+ global vehicle coverage across 160+ brands and 10,000+ models—and no IP restrictions—the D200 delivers broad compatibility and seamless diagnostics wherever you are.
Upgrade to Full Advanced Special Functions & J2534
When you need more professional capabilities, the D200 can be upgraded to unlock its full potential. Upgrade your device to access all advanced functions and J2534 Pass-Thru capabilities. At just $527, the D200 delivers performance comparable to professional tablet scanners costing over $1000, providing maximum value for your investment.
Upgrade 1: Additional Advanced Special Functions
Not everyone needs these features, but when you do, there’s no need to buy a new device. Unlock 23+ advanced services for global models, such as A/C Relearn, AdBlue Reset, and VIN Writing. In addition, access 100+ model-specific advanced functions via Path: Diagnose → Car Model → Automatic Detection → Common Special Features.
Upgrade 2: J2534 Pass-Thru (Professional OEM-Level Upgrade)
Unlock OEM-level diagnostics and programming with support for up to 17 OEM brands. Perform key programming, ECU reflashing, and deep module diagnostics—offering professional capabilities far beyond standard OBD2 functions. This one-time paid upgrade permanently unlocks the upgrade, giving DIY enthusiasts and workshop technicians near $1000+ tablet-level functionality in a single device.
To unlock additional advanced special functions or J2534 capabilities, please purchase them at *Function Mall >>https://www.vdiagtool.com/function-stock, or contact us for assistance via service@vdiagtool.com or live chat.
To operate the D200 as a Pass-Thru device with OEM software, you will need:
A computer running Windows 7 or later
VDIAGTOOL driver software installed
OEM factory diagnostic software
Download the VDIAGTOOL driver here:
download the driver
Please note: OEM software must be purchased separately from the respective manufacturers.
Trusted by Influencers
Real diagnostic tests and honest reviews using the D200 OBD2 Scanner
In this video, Hybrid Solution Diagnostics takes a hands-on look at the VdiagTool D200, a compact Bluetooth OBD2 diagnostic scanner designed for both DIY mechanics and professional technicians.
From Home Users to Workshops
Ideal for families with multiple vehicles. Quickly scan, read, and clear engine codes for your own cars—and even help friends check theirs. Simple diagnostics for everyday peace of mind.
DIY-friendly and easy to use. Diagnose most common vehicle issues without professional experience. A smart upgrade with more functions than others at the same price.
Built for hands-on enthusiasts who want more control. Advanced diagnostics beyond basic code reading—without the cost of professional tools. Perfect for serious DIY and repair work.
A cost-effective diagnostic solution for daily repair work. Supports fast fault detection across multiple vehicles.
Improve efficiency without investing in high-end equipment.
Why Choose the VdiagTool D200 Scan Tool? One Small Scanner. The Power of a $1,000+ Diagnostic Tool.
How to Connect the D200 OBD2 Scanner Diagnostic Tool
1.Download the "VdiagTool"App from Google Play or App Store.
2.Bind and activate the dongle on the APP: Find S/N and activation information on the device.
3.Plug the D200 OBD2 scanner with bidirectional control into OBD2 Port.
4.Turn on the ignition and start the car.
5.Click for BT setting on your phone/iPad for pairing and start the diagnosis.
(If there are any questions,please reach us via service@vdiagtool.com)
Packing List
Package Box*1, D200 VCI Unit*1, Type-C Cable*1, Type-C to Type-A Adapter*1, Multilingual User Manual*1, Tool Kit*1.
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