Manual d'usuari de l'escàner OBD201 FOXWELL NT2

1. Introducció

This manual provides comprehensive instructions for the proper use and maintenance of your FOXWELL NT201 OBD2 Scanner. The NT201 is a powerful diagnostic tool designed to help both entry-level users and experienced technicians quickly and efficiently identify and resolve OBDII/EOBD related issues in modern vehicles. Please read this manual thoroughly before operating the device to ensure safe and effective use.

2. Producte acabatview

The FOXWELL NT201 OBD2 Scanner is a versatile tool compatible with all OBDII/EOBD compliant cars, light trucks, SUVs, and minivans worldwide. It offers a range of diagnostic functions to help you understand and address vehicle issues.

Característiques principals:

• Compatibilitat àmplia amb vehicles: Works with most 1996 and newer vehicles (OBDII/EOBD/JOBD and CAN compliant).
• Check Engine Light Diagnosis: Determines the cause of the 'Check Engine Light' (MIL) illumination.
• DTC Management: Reads and clears Diagnostic Trouble Codes (DTCs), turns off MIL, and resets monitors.
• Flux de dades en directe: Displays complete live vehicle sensor data in both text and graph formats.
• Congela les dades del fotograma: Retrieves freeze frame data, showing engine conditions at the time a fault code was set.
• Preparació I/M: One-click I/M readiness shortcut keys provide quick access to emissions readiness status.
• Informació del vehicle: Recupera el número d'identificació del vehicle (VIN), l'ID de calibratge (CID) i el número de verificació de calibratge (CVN).
• Suport multi-idioma: Menu options and code definitions available in multiple languages including English, Spanish, French, and Portuguese.
• Actualitzacions gratuïtes de per vida: Exclusive one-click updates and automatic reminders ensure the device stays current with the latest technology via USB.

Figura 1: Frontal view of the FOXWELL NT201 OBD2 Scanner, showing its display and control buttons.

3. Contingut del paquet

Upon opening your FOXWELL NT201 package, please ensure all the following items are present and in good condition:

• FOXWELL NT201 CAN OBDII Code Reader
• Guia d'usuari
• Cable USB

Figure 2: The FOXWELL NT201 scanner, USB cable, and user guide as typically included in the package.

4. Primers passos

Connecting the Scanner to Your Vehicle:

1. Localitza el connector d'enllaç de dades (DLC) de 16 pins del vehicle. Normalment es troba sota el tauler de control, al costat del conductor.
2. Ensure the vehicle's ignition is turned OFF.
3. Connecteu fermament el connector OBDII de l'escàner al DLC del vehicle.
4. Gireu l'encesa del vehicle a la posició ON position (engine off). The scanner will automatically power on and initiate communication with the vehicle's onboard computer.

5. Instruccions de funcionament

5.1. Reading Diagnostic Trouble Codes (DTCs)

DTCs are codes stored by the vehicle's onboard computer system to identify a malfunction. The NT201 can read these codes to help diagnose issues.

1. Connect the scanner to the vehicle.
2. Al menú principal, seleccioneu Llegir codis.
3. The scanner will display any stored DTCs along with their definitions.

Figure 3: The scanner displaying a P0231 code, indicating a potential issue with the fuel pump secondary circuit.

5.2. Esborrar els codis de diagnòstic d'errors (DTC)

Clearing DTCs will turn off the Check Engine Light (MIL) and reset all monitor statuses. This should only be done after the underlying issue has been resolved.

1. Connect the scanner to the vehicle.
2. Al menú principal, seleccioneu Esborrar codis.
3. Confirm your selection when prompted. The MIL will turn off, and monitors will reset.

5.3. Prova de preparació I/M

The I/M Readiness function checks the status of the emission-related monitoring systems on the vehicle. This is crucial for passing emissions tests.

1. Connect the scanner to the vehicle.
2. Premeu el botó dedicat Preparació I/M button or select it from the menu.
3. The scanner will display the status of various monitors (e.g., MIL, Misfire, Fuel System, O2 Sensor). Green indicates 'OK', yellow indicates 'Pending', and red indicates 'Not OK'.

Figure 4: The I/M Readiness screen showing the status of emission monitors, helping to determine if the vehicle is ready for an emissions test.

5.4. Viewcreant dades en directe

Live Data displays real-time sensor information from the vehicle's engine control unit (ECU), which can be viewed in text or graphical format.

1. Connect the scanner to the vehicle.
2. Al menú principal, seleccioneu 'Live Data'.
3. Trieu view data in text or graph mode. Scroll through the parameters to monitor various engine sensors.

Figure 5: Live data displayed graphically, illustrating O2 sensor readings which can help identify performance issues.

5.5. Viewcongelació de dades de fotogrames

When an emission-related fault occurs, the ECU stores certain vehicle operating conditions at that moment. This 'freeze frame' data can be invaluable for diagnosis.

1. Connect the scanner to the vehicle.
2. Al menú principal, seleccioneu 'View Freeze Frame'.
3. The scanner will display parameters such as engine RPM, vehicle speed, coolant temperature, and fuel system status at the time the DTC was set.

5.6. Retrieving Vehicle Information (VIN, CID, CVN)

The scanner can retrieve important vehicle identification information.

1. Connect the scanner to the vehicle.
2. Al menú principal, seleccioneu 'Vehicle Info'.
3. The scanner will display the Vehicle Identification Number (VIN), Calibration ID (CID), and Calibration Verification Number (CVN).

5.7. Navegació del menú

The NT201 features a user-friendly interface with a 2.8-inch TFT color screen and intuitive buttons for navigation.

• Utilitza el Amunt/Avall botons de fletxa per desplaçar-se per les opcions del menú.
• Premeu el botó ENTRAR botó per confirmar una selecció.
• Premeu el botó TORNAR button to return to the previous screen or menu.
• El AJUDA button provides on-screen assistance for selected functions.

Figure 6: The main diagnostic menu of the NT201, showing various functions available to the user.

6. Manteniment

6.1. Neteja del dispositiu

To keep your scanner in optimal condition:

• Utilitzeu un suau, damp drap per netejar l'exterior del dispositiu.
• No utilitzeu netejadors abrasius ni dissolvents.
• Avoid getting moisture into the connectors or display.

6.2. Emmagatzematge

Quan no l'utilitzeu, guardeu l'escàner en un entorn net i sec, allunyat de temperatures extremes i de la llum solar directa.

7. Actualitzacions de programari

The FOXWELL NT201 offers lifetime free software and firmware updates to ensure compatibility with new vehicle models and to incorporate the latest diagnostic protocols. This process is performed via a USB connection to a computer.

Procediment d'actualització:

1. Visit the official FOXWELL website and download the update client software for your computer.
2. Install the update client software on your PC.
3. Connect the NT201 scanner to your computer using the provided USB cable.
4. Launch the update client software. The software will detect your device and check for available updates.
5. Follow the on-screen instructions to download and install the latest software and firmware onto your scanner.

Figure 7: The NT201 connected to a computer for software updates and the option to print diagnostic data.

8. Solució De Problemes

This section addresses common issues you might encounter while using your FOXWELL NT201 scanner.

Figure 8: The scanner identifying a P0304 code, which points to a misfire in Cylinder 4, aiding in targeted troubleshooting.

9. Especificacions tècniques

10. Atenció al client

For technical assistance, product inquiries, or warranty claims, please visit the official FOXWELL website or contact their customer support team. Refer to the product packaging or the FOXWELL weblloc web per obtenir la informació de contacte més actualitzada.

11. Informació de la garantia

FOXWELL products are manufactured to high-quality standards and are backed by a limited warranty. The specific terms and duration of the warranty may vary by region and product. Please retain your proof of purchase. For detailed warranty information, including coverage and claims procedures, refer to the warranty card included with your product or visit the official FOXWELL weblloc.