1. Introducció
The Vgate VS550 OBD/EOBD Scan Tool is a powerful diagnostic device designed to help you understand and resolve issues with your vehicle's engine system. It provides quick and accurate diagnostic information, saving you time and money on repairs.
Els avantatges clau inclouen:
- Saves time and money on repairs by identifying problems before servicing.
- Offers wide vehicle coverage, including support for CAN Protocol.
- Turns off the Check Engine Light (MIL), clears Diagnostic Trouble Codes (DTCs), and resets OBD2 monitor status.
- Reviews emission readiness status of OBD monitors.
- Retrieves Vehicle Identification Number (VIN) on 2002 and newer vehicles.
- Helps maintain optimal engine performance through regular inspections.
2. Contingut del paquet
Upon opening your Vgate VS550 package, please ensure all the following items are present:
- 1 x Vgate VS550 Scan Tool
- 1 cable OBD2
- 1 x Manual d'usuari
- 1 x Nylon Carry Case

3. Producte acabatview
The Vgate VS550 is designed for ease of use with a clear LCD display and intuitive button layout.


4. Especificacions
| Característica | Descripció |
|---|---|
| Mostra | 128 x 64 LCD (2.8 x 1.7 inches), backlit |
| Protocols compatibles | CAN (Controller Area Network) and all other current OBD-II protocols |
| Tipus de codi | Generic (P0, P2, P3, U0) and Manufacturer Specific (P1, P3, U1) |
| Funcions | Read & clear DTCs, turn off MIL, I/M readiness status, freeze frame data, live PCM data stream, O2 sensor test data, modules present test, VIN retrieval |
| Cerca DTC | Built-in OBD-II DTC lookup library |
| Certificació | CE |
5. Compatibilitat del vehicle
The Vgate VS550 OBD/EOBD Scan Tool is designed to work with all OBD II compliant vehicles. According to EPA regulations, all 1996 and newer vehicles (cars and light trucks) sold in the United States are required to be OBD II compliant. This includes most Domestic, Asian, and European vehicles.
To confirm compatibility for vehicles from 1994 or 1995, check the Vehicle Emissions Control Information (VECI) Label, typically found under the hood or near the radiator. This label should state "OBD II Certified" if the vehicle is compliant. Additionally, all OBD II compliant vehicles must feature a standard sixteen-pin Data Link Connector (DLC) located under the dashboard.
Specific vehicle coverage includes:
- G-M: 1996 - Current Year (OBD-II)
- F-ord: 1996 - Current Year (OBD-II)
- C-hrysler: 1996 - Current Year (OBD-II)
- T-oyota: 1996 - Current Year (OBD-II)
- H-onda: 1996 - Current Year (OBD-II)
- N-ISSAN: 1996 - Current Year (OBD-II)
- All other Asian and European vehicles: 1996 - Current Year (OBD-II)
6. Configuració
- Locate the DLC (Data Link Connector): The 16-pin DLC is usually located under the instrument panel (dash) on the driver's side of the vehicle. Refer to your vehicle's service manual if you cannot find it.
- Preparar el vehicle: Ensure the vehicle's ignition is turned to the 'ON' position (engine off). The parking brake should be engaged.
- Connect the Scan Tool: Plug the OBD2 cable from the VS550 Scan Tool into the vehicle's DLC port. The tool will power on automatically.
7. Instruccions de funcionament
Once connected, the VS550 will display a menu. Use the 'Y' (Yes) and 'N' (No) buttons, along with the arrow keys, to navigate the menu and select functions.
- Reading Diagnostic Trouble Codes (DTCs):
From the main menu, select the 'Read Codes' option. Press the 'Y' button. The tool will automatically scan for DTCs and display them on the screen within approximately 10 seconds. Each code will have a detailed description available in the tool's built-in library or the user manual. - Clearing Diagnostic Trouble Codes (DTCs):
After addressing the underlying issue that caused the DTCs, you can clear them. Navigate to the 'Erase Codes' option and press 'Y'. Confirm your selection when prompted. This will also turn off the Check Engine Light (MIL). - Viewing Live PCM Data Stream:
Select 'Live Data' from the menu to view real-time sensor data from your vehicle's Powertrain Control Module (PCM). This can help diagnose intermittent issues. - Estat de preparació I/M:
Check the 'I/M Readiness' status to determine if your vehicle's emission systems are ready for an emissions test. - Retrieving Vehicle Information:
The tool can retrieve important vehicle information such as VIN (Vehicle Identification Number), CID (Calibration ID), and CVN (Calibration Verification Number) for 2002 and newer vehicles.
8. Solució De Problemes
- Tool Does Not Power On:
Ensure the OBD2 cable is securely connected to both the VS550 and the vehicle's DLC. Verify that the vehicle's ignition is in the 'ON' position. - Link Error Message:
Check the connection to the vehicle's DLC. Confirm that your vehicle is OBD II compliant (refer to Section 5). Try turning the ignition off and on again, then reconnect the tool. - No s'han trobat codis:
If the Check Engine Light is on but no codes are found, ensure the vehicle is OBD II compliant. Some intermittent issues may not set a permanent code immediately. - Visualització de dades incorrecta:
Ensure the vehicle's ignition is fully on and the engine is not running (unless specifically testing live data with the engine running).
9. Manteniment
- Keep the scan tool clean by wiping it with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Store the tool in its nylon carry case when not in use to protect it from dust and physical damage.
- Avoid exposing the tool to extreme temperatures, direct sunlight, or high humidity.
- Do not attempt to disassemble the tool; this will void any warranty.
10. Consells d'usuari
- Older Vehicle Compatibility: For vehicles around the 1996 model year, always double-check the Vehicle Emissions Control Information (VECI) label under the hood to ensure it explicitly states "OBD II Certified". This is crucial for proper functionality.
- Engine Off, Ignition On: For most diagnostic functions, ensure the engine is off but the ignition is in the 'ON' position. This provides power to the OBD2 system without the engine running.
- Consult Your Vehicle Manual: While the VS550 provides generic code definitions, your vehicle's specific service manual can offer more detailed context for certain DTCs.
11. Garantia i Suport
Per obtenir informació sobre la garantia, assistència tècnica o consultes sobre el servei tècnic, consulteu la informació de contacte que us ha proporcionat el vostre distribuïdor o el fabricant. Conserveu el rebut de compra com a comprovant de compra.





