1. Introduction
The Vgate vLinker FS OBD2 USB Adapter is a diagnostic interface designed for use with FORScan software. It provides a reliable and fast connection for accessing and configuring various modules in compatible vehicles. This manual provides essential information for setting up, operating, and troubleshooting your vLinker FS USB adapter.

Image 1: Vgate vLinker FS OBD2 USB Adapter with USB cable.
2. Product Features
- Custom-Designed for FORScan: Specifically engineered and recommended by the FORScan Team for optimal compatibility and performance.
- Automatic Electronic Switching: Seamlessly accesses both High-Speed CAN (HS-CAN) and Medium-Speed CAN (MS-CAN) buses simultaneously, enabling advanced functions without manual toggling.
- Fast and Stable USB Connection: Ensures a rock-solid connection with up to 3Mbps transmission rate and 3Mhz baud rate, preventing dropped packets, data corruption, or network interference.
- Configuration & Programming Functions: Supports FEPS 18V programming voltage output within FORScan for advanced vehicle modifications.
- Wide Compatibility: Compatible with most Ford, Lincoln, Mercury, and Mazda vehicles manufactured since 2000.
- USB 2.0 and 3.0 Support: Improved to support both USB 2.0 and USB 3.0 interfaces for broader computer compatibility.

Image 2: Illustration of the automatic electronic switching between HS-CAN and MS-CAN, eliminating the need for a manual toggle switch.

Image 3: The vLinker FS USB adapter connected to a laptop inside a vehicle, demonstrating its use for diagnostics and programming.
3. Setup and Installation
- System Requirements: The FORScan software requires a Windows-based computer. There is no official Mac version available.
- Download FORScan: Obtain the latest version of FORScan software from the official FORScan website. You may also be eligible for a free extended license (2-month trial) by consulting the FORScan team.
- Install USB Driver: Depending on your computer's operating system, you may need to download and install a specific USB driver for the vLinker FS USB adapter. Refer to the official Vgate website or the FORScan forums for the correct driver.
- Connect Adapter to Vehicle: Locate your vehicle's OBD2 port (typically under the dashboard on the driver's side) and firmly plug in the vLinker FS USB adapter.
- Connect Adapter to Computer: Plug the USB end of the vLinker FS adapter into an available USB port on your Windows computer.
- Launch FORScan: Start the FORScan application on your computer.
- Configure FORScan Settings:
- In FORScan, navigate to Settings.
- Set Connection type to FTDI.
- Set Baud rate to 115.2Kbps.
- Ensure "Auto-increase" is ticked off.

Image 4: Screenshot of recommended FORScan settings for the vLinker FS USB adapter, highlighting connection type and baud rate.
- Turn Vehicle Ignition On: Turn your vehicle's ignition to the "ON" position (engine off). For some vehicles, you may need to start the engine.
Setup Demonstration Video:
Video 1: An unboxing and initial setup guide for the Vgate vLinker FS USB Adapter, demonstrating how to connect it and prepare for use with FORScan.
4. Operating Instructions
Once the vLinker FS USB adapter is connected and FORScan is configured, you can begin using the software to diagnose, monitor, and configure your vehicle. The automatic electronic switching feature ensures full access to all CAN buses without manual intervention.
- Reading Diagnostic Trouble Codes (DTCs): Use FORScan to scan for and read any stored DTCs in your vehicle's modules.
- Monitoring Live Data: Access real-time data from various sensors and modules to monitor vehicle performance.
- Module Configuration: Utilize FORScan's advanced features to modify vehicle settings, enable or disable features, and perform module programming (e.g., key programming, instrument cluster replacement).
- Firmware Upgrades: The adapter supports ECU firmware upgrades, enhancing its capabilities over time.

Image 5: Diagram illustrating the wide compatibility of the vLinker FS USB adapter with Ford, Mazda, Lincoln, and Mercury vehicles.
5. Maintenance
- Keep Clean: Ensure the adapter's connectors are free from dust and debris.
- Store Properly: When not in use, store the adapter in a cool, dry place to prevent damage.
- Software Updates: Regularly check the FORScan website for software updates and the Vgate website for adapter firmware updates to ensure optimal performance and compatibility.
6. Troubleshooting
Error Message: "VEHICLE NOT RECOGNIZED"
If you encounter this error message, follow these steps:
- Check Vehicle Compatibility: Verify that your vehicle model is within the range supported by the FORScan application you are using.
- Confirm Connection: Ensure the vLinker FS USB adapter is successfully connected to both your vehicle's OBD2 port and your computer's USB port.
- Latest APP Version: Make sure you have installed the latest version of the FORScan application from its official website.
- Driver Installation: Check if the USB driver for the adapter is installed correctly according to the manual or Vgate's support resources.

Image 6: Flowchart detailing troubleshooting steps for common connection issues with the vLinker FS USB adapter.
7. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 3.94 x 1.73 x 0.79 inches |
| Item Weight | 5.29 ounces |
| Model Number | Vgate vLinker FS USB |
| Brand | Vgate |
| Connector Type | USB |
| Cable Type | USB |
| Compatible Devices | Windows PCs |
| Special Feature | Lightweight |
8. What's in the Box
- Vgate vLinker FS OBD2 USB Adapter
- Product Manual
9. Warranty and Support
Vgate offers a one-year warranty for the vLinker FS USB Adapter. Additionally, 24-hour after-sales service is available to assist with any product-related inquiries or issues.
For further assistance, please refer to the official Vgate website or contact their customer support.

Image 7: Icon representing customer support and warranty information.





