Manwal tal-Utent tad-Ditekter Dijanjostiku tal-Karozza V520 OBD

1. Introduzzjoni

The V520 OBD Car Diagnostic Detector is a versatile tool designed to help you diagnose and clear engine fault codes, monitor real-time vehicle data, and perform various diagnostic tests on OBD-II compliant vehicles. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your V520 device.

2. Setup

1. Sib il-Port tal-OBD-II: The OBD-II (On-Board Diagnostics II) port is typically located under the dashboard on the driver's side of your vehicle. Refer to your vehicle's owner's manual if you have difficulty locating it.



2. Qabbad l-Apparat: Plug the V520's OBD-II connector cable firmly into your vehicle's OBD-II port.
3. Qawwa Mixgħul: Turn your vehicle's ignition to the 'ON' position (do not start the engine). The V520 device should power on automatically.
4. Skennjar Inizjali: The device will automatically establish communication with your vehicle's ECU (Engine Control Unit). This may take a few moments.

3. Istruzzjonijiet Operattivi

The V520 features a user-friendly interface with dedicated buttons for navigation and functions:

• DTC: Access Diagnostic Trouble Codes.
• Jiena/M: Check I/M Readiness status.
• BAT: View batterija voltage.
• ĦRUĠ: Go back to the previous menu or exit a function.
• KOLLOX SEW: Ikkonferma l-għażla.
• Ċwievet tal-Vleġeġ ('il fuq/'l isfel/'il fuq/'il fuq/'il fuq): Innaviga permezz tal-menus u l-għażliet.

3.1. Qari tal-Kodiċijiet ta' Problemi Dijanjostiċi (DTCs)

1. From the main menu, select 'Read DTC' or press the 'DTC' button.
2. The device will display any stored, pending, or permanent trouble codes.
3. Each code will have a description to help identify the issue.

3.2. Clearing DTCs

1. After addressing the underlying issue, navigate to the 'Clear DTC' option.
2. Confirm your selection. This will clear the trouble codes and turn off the Malfunction Indicator Lamp (MIL), magħruf ukoll bħala d-dawl 'Check Engine'.
3. Nota: Clearing codes without fixing the problem will likely result in the codes reappearing.

3.3. Fluss ta' Dejta Diretta

1. Select 'Data Stream' from the main menu.
2. The device will display real-time data parameters from your vehicle's sensors. This includes:
• RPM tal-magna
• Valur tat-Tagħbija Ikkalkulat
• Temperatura tal-likwidu li jkessaħ
• Status tas-Sistema tal-Fjuwil
• Veloċità tal-Vettura
• Short/Long Term Fuel Trim
• Pressjoni tal-Manifold tad-Dħul
• Temperatura tal-arja tad-dħul
• Air Flow Rate (MAF)
• Pożizzjoni assoluta tat-throttle
• Sensor ta' l-ossiġnu Voltages
• Pressjoni tal-Fjuwil
• And many more, depending on vehicle support.

3.4. Prontezza I/M

1. Press the 'I/M' button or select 'I/M Readiness' from the menu.
2. This function checks the status of various emission-related monitors to determine if they have completed their diagnostic cycles. This is useful for pre-smog checks.

3.5. Dejta tal-Freeze Frame

When an emission-related fault occurs, the ECU stores certain vehicle operating conditions at the time of the fault. This 'Freeze Frame' data can be accessed to help diagnose the cause of the DTC.

3.6. Informazzjoni dwar il-Vettura

1. Select 'Vehicle Info' to retrieve information such as Vehicle Identification Number (VIN), Calibration ID, and Calibration Verification Number (CVN).

3.7. Mode 6, Oxygen Sensor Test, and Mode 8 Test

• Mod 6: Accesses results for on-board diagnostic monitoring tests for specific components/systems that are not continuously monitored.
• Test tas-Sensor tal-Ossiġnu: Retrieves O2 sensor monitoring test results for the most recently completed tests.
• Mod 8: Allows the scan tool to control the operation of an on-board system, test, or component.

3.8. Battery Voltage Qari

The V520 can display the current voltage of your vehicle's battery. Select the 'BAT' option or navigate to 'Voltage' in the menu.

3.9. Cloud Printing

The Cloud Printing feature allows you to generate and print diagnostic reports. Navigate to 'Cloud Print' and follow the on-screen instructions, typically involving scanning a QR code with a smartphone to access the report for printing.

3.10. Fault Code Query

The V520 includes a built-in fault code library of 35901 codes. You can query specific codes to understand their meaning and potential causes.

3.11. Setup tas-Sistema

Customize your V520 device settings by navigating to 'Setup'. Options include:

• Lingwa: Select from 10 supported languages.
• Unità ta' Miżura: Switch between metric and imperial units.
• Kuntrast: Aġġusta l-kuntrast tal-iskrin.
• Ħoss: Ixgħel/itfi t-twissijiet tal-ħoss.
• Skema tal-Kulur: Choose between dark/light UI modes.

4. Manutenzjoni

• Tindif: Uża drapp artab u niexef biex tnaddaf l-apparat. Tużax prodotti tat-tindif jew solventi li joborxu.
• Ħażna: Store the V520 in a dry, cool place, away from direct sunlight and extreme temperatures.
• Kura tal-Cable: Evita li tgħawweġ jew iddawwar il-kejbil tal-OBD-II b'mod eċċessiv biex tevita l-ħsara.
• Aġġornamenti tas-Software: Iċċekkja l-manifattur website periodically for any available software updates to ensure optimal performance and compatibility with newer vehicles.

5 Issolvi l-problemi

L-apparat ma jixgħelx:

• Ensure the OBD-II cable is securely connected to the vehicle's port.
• Ivverifika li l-ignition tal-vettura tinsab fil-pożizzjoni 'ON'.
• Check your vehicle's battery for sufficient charge (minimum 9V).
• Inspect the OBD-II port for any damage or debris.

Cannot establish communication with vehicle:

• Confirm your vehicle is OBD-II compliant (most vehicles manufactured after 1996 in the US, 2001 in the EU for gasoline, 2004 for diesel).
• Kun żgur li l-ignition hija 'ON' u l-magna mitfija.
• Try connecting to a different OBD-II compliant vehicle to rule out device issues.
• Check for blown fuses in your vehicle related to the cigarette lighter or OBD-II port.

Codes clear but reappear immediately:

• This indicates that the underlying fault has not been resolved. The ECU detects the issue again and sets the code. Diagnose and repair the fault before clearing codes.

6. Speċifikazzjonijiet

7. Għajnuniet għall-Utenti

• Always ensure your vehicle's ignition is in the 'ON' position (engine off) when performing diagnostic scans to avoid potential issues.
• For intermittent issues, use the 'Live Data Stream' function to monitor parameters when the problem occurs, which can help pinpoint the cause.
• Before clearing any codes, always note them down. This provides a record for future reference or if the issue returns.
• If you are unsure about a diagnostic code or repair procedure, consult a qualified automotive technician.

8. Garanzija u Appoġġ

Għal informazzjoni dwar il-garanzija, appoġġ tekniku, jew mistoqsijiet dwar is-servizz, jekk jogħġbok ikkuntattja lill-bejjiegħ jew lill-manifattur direttament. Żomm l-irċevuta tax-xiri tiegħek bħala prova tax-xiri.