1. Úvod
The vLinker FD+ is a portable wireless Bluetooth OBD2 diagnostic scan tool designed for comprehensive vehicle diagnostics. It functions as a code reader, trip computer, logger, and real-time performance monitor. This device is compatible with iOS, Android, and Windows operating systems, making it a versatile tool for both DIY enthusiasts and small repair shops. It supports a wide range of third-party applications, including FORScan, Carista, Torque, DashCommand, JScan, and BimmerCode.
The vLinker FD+ offers advanced features such as MS-CAN protocol support, allowing access to proprietary Ford networks in addition to the 5 standard OBD-II protocols. It is fully compatible with ELM (ELM327, ELM329) and STN command sets, ensuring broad compatibility with various diagnostic software.
2. Konec produktuview
The vLinker FD+ is engineered for reliability and performance, featuring protection against over-voltage, over-current, over-temperature, and battery drain. Its compact design ensures it does not obstruct driver legroom when plugged into the OBD-II port.

Figure 2.1: vLinker FD+ Connection Modes (Bluetooth, iOS, Android)
This diagnostic tool supports all available electronic control modules, enabling users to read and reset fault codes, retrieve ECU information, and perform various system diagnostics. It is particularly recommended for use with FORScan Lite APP, offering functionalities like reading/clearing fault codes, reading data streams, module resets, and ECU programming.

Figure 2.2: Simple to Use and Easy to Carry Design

Figure 2.3: All System Diagnostic Capabilities
3. Pokyny k nastavení
3.1 Počáteční připojení
- Vyhledejte port OBD-II: The OBD-II diagnostic port is typically located under the dashboard on the driver's side.
- Plug in the vLinker FD+: Insert the vLinker FD+ device firmly into the vehicle's OBD-II port. The device will power on automatically.
- Download a Compatible App: Hledat and download a compatible third-party OBD2 diagnostic application (e.g., FORScan Lite, Torque, Car Scanner) from your device's app store (iOS App Store, Google Play Store, or Windows Store).
- Povolit Bluetooth: Na svém smartphonu nebo tabletu povolte Bluetooth.
- Spárujte zařízení: Open the chosen diagnostic app. The app should guide you through connecting to the vLinker FD+ via Bluetooth. Look for "vLinker FD+" or a similar name in the Bluetooth device list within the app or your device's Bluetooth settings.
3.2 Aktualizace firmwaru (volitelné)
To ensure optimal performance and access to the latest features, it is recommended to keep the vLinker FD+ firmware updated. Pirated products cannot be upgraded.
- Download "VgateFwUpdater" App: Hledat and download the "VgateFwUpdater" app from your device's app store. This app is specifically for firmware updates.
- Naskenujte QR kód: Open the VgateFwUpdater app and scan the QR code provided on the product packaging or in the manual. Alternatively, you can use the direct link: https://qr19.cn/ALHUXg.
- Auto-connect and Download: In the app, select "Auto connect" based on your product model and click "DOWNLOAD" to initiate the firmware update.
- Počkejte na dokončení: The app will display the update status. Wait until it shows "Upgrade successful."

Figure 3.1: Firmware Update Process for vLinker FD Series
4. Návod k obsluze
Once the vLinker FD+ is connected to your vehicle and paired with your device, you can use a compatible diagnostic application to access various vehicle data and functions.
4.1 Using Diagnostic Apps
- FORScan Lite: Recommended for Ford, Mazda, Lincoln, and Mercury vehicles. Allows access to proprietary MS-CAN protocols for advanced diagnostics and module configuration.
- Torque (Android): Popular for reading engine parameters, fault codes, and performance data.
- Carista (iOS/Android): Offers diagnostics, coding, and service functions for various car brands.
- DashCommand (iOS/Android): Provides customizable dashboards for real-time vehicle data.
- JScan (iOS/Android): Specialized for Jeep vehicles.
- BimmerCode (iOS/Android): For BMW and Mini coding.

Figure 4.1: FORScan Lite App Interface
4.2 klíčové funkce
- Čtení/Vymazání kódů DTC: Retrieve and erase Diagnostic Trouble Codes (DTCs) from the vehicle's ECU.
- Živý datový stream: View real-time sensor data, such as engine RPM, coolant temperature, fuel system status, and more.
- Reset modulu: Reset specific control modules.
- ECU Programming/Coding: Perform advanced coding functions (app-dependent).
- Upravit parametry: Modify certain vehicle parameters (app-dependent).

Figure 4.2: Compatibility with Multiple Diagnostic Apps
5. Údržba
The vLinker FD+ is designed for durability and minimal maintenance. Follow these guidelines to ensure its longevity:
- Udržujte v čistotě: Zařízení otřete měkkým, suchým hadříkem. Nepoužívejte agresivní chemikálie ani abrazivní čisticí prostředky.
- Skladování: Pokud zařízení nepoužíváte, skladujte ho na chladném a suchém místě mimo dosah přímého slunečního záření a extrémních teplot.
- Aktualizace firmwaru: Regularly check for and install firmware updates using the "VgateFwUpdater" app to maintain optimal performance and compatibility.
- Ochrana baterie: The device features built-in battery drain protection. However, for prolonged periods of inactivity, it is advisable to unplug the device from the OBD-II port.

Figure 5.1: Battery Saver Feature
6. Řešení problémů
If you encounter issues with your vLinker FD+, refer to the following common problems and solutions:
- Zařízení se nezapíná:
Ensure the vLinker FD+ is fully inserted into the vehicle's OBD-II port. Check if the vehicle's ignition is on (some vehicles require the ignition to be in the 'ON' position, not just 'ACC'). - Nelze se připojit přes Bluetooth:
Verify that Bluetooth is enabled on your smartphone/tablet. Close and reopen the diagnostic app. Try restarting your smartphone/tablet. Ensure no other devices are actively connected to the vLinker FD+. For Windows, ensure advanced Bluetooth functions are enabled. - Aplikace nedetekuje vozidlo:
Confirm that the vLinker FD+ is properly connected and powered on. Ensure your diagnostic app is up-to-date. Check the app's settings to confirm the correct adapter is selected. If you are unsure about vehicle compatibility, contact vLinker support. - Intermittent Connection Loss:
This can sometimes be caused by interference or a weak Bluetooth signal. Try to keep your smartphone/tablet closer to the vLinker FD+. Ensure the device's firmware is updated. - Problémy s funkčností aplikace:
Some advanced functions may require a paid version of the third-party app. Ensure the app is compatible with your specific vehicle model and year. - Selhání aktualizace firmwaru:
Ensure a stable internet connection during the update process. Make sure you are using the official "VgateFwUpdater" app. Note that pirated products cannot be upgraded.
7. Specifikace
| Funkce | Detail |
|---|---|
| Číslo modelu | FD+ BT3.0/BLE4.0 |
| Značka | vLinker |
| Konektivita | Bluetooth 3.0/4.0 (BLE) |
| Kompatibilita operačního systému | iOS, Android, Windows |
| Zdroj napájení | Vehicle OBD-II port (Battery-free operation) |
| Podporované protokoly | OBD-II 5 standard protocols (SAE J1850 PWM, SAE J1850 VPW, ISO 9141-2, ISO 14230-4 KWP, ISO 15765-4 CAN), MS-CAN, SAE J1939 CAN, ISO 11898 (raw CAN), up to 64 user-defined protocols. |
| Datová vyrovnávací paměť | Up to 2K bytes (USART) |
| Přenosová rychlost | Až 230.4 Kbps |
| OBD Request Byte | Až 1024 XNUMX bajtů |
| Režimy probuzení | 3 ways (battery voltage drop, OBD bus active, etc.) |
| Ochrana | Voltage, over-current, over-temperature, battery drain |
| Rozměry (přibližně) | 5 cm (délka) x 4.5 cm (šířka) x 2 cm (výška) |

Figure 7.1: vLinker FD+ Device Dimensions

Obrázek 7.2: Podporované protokoly
8. Záruka a podpora
8.1 Záruka výrobce
The vLinker FD+ comes with a 1letá záruka výrobceTato záruka se vztahuje na vady materiálu a zpracování při běžném používání. Uschovejte si prosím doklad o koupi pro případ uplatnění záruky.
8.2 Zákaznická podpora
vLinker is committed to providing professional customer service. If you have any questions, concerns, or require technical assistance, please do not hesitate to contact our support team. We are dedicated to assisting you and ensuring your satisfaction with our products.
For support, please refer to the contact information provided with your product packaging or visit the official vLinker webmísto.