Manualer+

V520 V520

V520 OBD bildiagnose-detektor brugermanual

Model: V520

1. Introduktion

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.

Vinklet view of the V520 OBD Car Diagnostic Detector with its attached OBD-II connector cable.
The V520 diagnostic tool, ready for connection to your vehicle's OBD-II port.

2. Opsætning

  1. Find OBD-II-porten: OBD-II-porten (On-Board Diagnostics II) er typisk placeret under instrumentbrættet i førersiden af ​​dit køretøj. Se bilens instruktionsbog, hvis du har svært ved at finde den.
    2. Diagram showing common locations for an automotive OBD-II port (labeled A, B, C, D) within a car's interior, with a close-up inset of the OBD-II connector.
    Locate your vehicle's OBD-II port, typically found under the dashboard, to connect the V520.
  2. Tilslut enheden: Plug the V520's OBD-II connector cable firmly into your vehicle's OBD-II port.
  3. Tænd: Turn your vehicle's ignition to the 'ON' position (do not start the engine). The V520 device should power on automatically.
  4. Indledende scanning: The device will automatically establish communication with your vehicle's ECU (Engine Control Unit). This may take a few moments.

3. Betjeningsvejledning

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

  • DTC: Access Diagnostic Trouble Codes.
  • Jeg/M: Kontroller I/M-beredskabsstatus.
  • FLAGERMUS: View batteri voltage.
  • AFSLUT: Go back to the previous menu or exit a function.
  • OK: Bekræft valg.
  • Piletaster (op/ned/venstre/højre): Naviger gennem menuer og muligheder.

3.1. Aflæsning af fejlkoder (DTC'er)

  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.
V520 OBD scanner showing 'Engine Fault Diagnosis' screen with stored trouble code P3002 (Fuel rail pressure flow-rate-controlled, pressure too low) and options to erase codes.
The V520 provides engine fault diagnosis, displaying trouble codes and offering an option to clear them.

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), also known as the 'Check Engine' light.
  3. Note: Clearing codes without fixing the problem will likely result in the codes reappearing.

3.3. Live-datastrøm

  1. Vælg 'Datastrøm' i hovedmenuen.
  2. The device will display real-time data parameters from your vehicle's sensors. This includes:
    • Motorens omdrejningstal
    • Beregnet belastningsværdi
    • Kølevæsketemperatur
    • Status for brændstofsystemet
    • Køretøjets hastighed
    • Short/Long Term Fuel Trim
    • Indsugningsmanifoldtryk
    • Indtagelsestemperatur
    • Air Flow Rate (MAF)
    • Absolut gasposition
    • Iltsensor Voltages
    • Brændstofstryk
    • And many more, depending on vehicle support.
V520 OBD scanner showing live data stream with various parameters like DTC_CNT, FUELSYSS1, LOAD_PCT, ETC, SHRTFT, LONGFT, SPARKADV, IAT, MAF, TP, O2SLOC, O2B1S1(V), HRTFTB1S1(%)
The V520 displays hundreds of real-time data streams, providing key information about your vehicle's performance.

3.4. I/M-beredskab

  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.
V520 OBD scanner showing I/M Readiness status (MIL, DTC, MIS, EVAP, FUE, AIR, CCM, O2S, CAT, HRT, HCAT, EGR) and System Setup options (Language, Unit Of Measure, Contrast, Beep, Color Scheme, About)
The V520's I/M Readiness screen helps verify emission system functionality, while the System Setup allows customization of device settings.

3.5. Frys billeddata

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. Køretøjsoplysninger

  1. Select 'Vehicle Info' to retrieve information such as Vehicle Identification Number (VIN), Calibration ID, and Calibration Verification Number (CVN).
V520 OBD scanner showing 'Vehicle Info' menu with Vehicle ID Number, Calibration ID, and Cal.Verif Number.
The V520 can display essential vehicle information such as VIN and calibration details.

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

  • Tilstand 6: Accesses results for on-board diagnostic monitoring tests for specific components/systems that are not continuously monitored.
  • Test af iltsensor: Henter resultater fra O2-sensorovervågningstester for de senest gennemførte tests.
  • Tilstand 8: Allows the scan tool to control the operation of an on-board system, test, or component.

3.8. Batteri Voltage Læsning

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.

V520 OBD scanner showing 'Cloud printing' feature with a QR code to scan for diagnostic report printing. The screen also shows a diagnostic report with data stream parameters.
The Cloud Printing feature allows you to generate and print diagnostic reports by scanning a QR code.

3.10. Fejlkodeforespørgsel

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

Diagram explaining fault code analysis for P0182, detailing the structure of fault codes including chassis suspension system, universal fault codes, manufacturer-defined codes, and categories for fuel, air, emission control, ignition, speed, computer, transmission, gearbox, and hybrid power systems.
Understanding fault codes: This diagram illustrates the structure and meaning of diagnostic trouble codes (DTCs) for comprehensive analysis.

3.11. Systemopsætning

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

  • Sprog: Vælg mellem 10 understøttede sprog.
  • Måleenhed: Skift mellem metriske og imperiale enheder.
  • Kontrast: Juster skærmens kontrast.
  • Bip: Slå lydalarmer til/fra.
  • Farveskema: Choose between dark/light UI modes.
V520 OBD scanner displaying two different UI modes: a dark theme and a light theme, showing various menu icons like OBD/EOBD, Data Stream, DTC Lib, Cloud Print, Voltage, Setup, Read DTC, Clear DTC, Freeze, I/M, Vehicle info, Live Date, Mode 6, O2 Sensor, Mode 8.
The V520 offers a dual UI mode with dark and light themes for enhanced readability in various lighting conditions.

4. Vedligeholdelse

  • Rensning: Brug en blød, tør klud til at rengøre enheden. Brug ikke slibende rengøringsmidler eller opløsningsmidler.
  • Opbevaring: Store the V520 in a dry, cool place, away from direct sunlight and extreme temperatures.
  • Kabelpleje: Avoid bending or twisting the OBD-II cable excessively to prevent damage.
  • Softwareopdateringer: Tjek producentens webbesøg siden regelmæssigt for at se, om der er tilgængelige softwareopdateringer, for at sikre optimal ydeevne og kompatibilitet med nyere køretøjer.

5. Fejlfinding

Enheden tændes ikke:
  • Ensure the OBD-II cable is securely connected to the vehicle's port.
  • Kontroller, at køretøjets tænding er i 'ON'-positionen.
  • 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).
  • Sørg for, at tændingen er 'ON', og at motoren er slukket.
  • 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. Specifikationer

Feature Specifikation
Modelnavn V520 Car Diagnostic Detector
Operation Voltage DC 9V-16V
Vise 2.8 tommer farveskærm
Varens vægt 0.3 kg
Fault Code Library 35901 koder
Understøttede sprog 10 Sprog
Understøttede protokoller
  • SAE J1850 PWM (41.6 Kbaud)
  • SAE J1850 VPW (10.4 Kbaud)
  • ISO 9141-2 (5 baud init, 10.4 Kbaud)
  • ISO 14230-4 KWP (5 baud init, 10.4 Kbaud)
  • ISO 14230-4 KWP (hurtig init, 10.4 Kbaud)
  • ISO 15765-4 CAN (11bit ID, 500 Kbaud)
  • ISO 15765-4 CAN (29bit ID, 500 Kbaud)
  • ISO 15765-4 CAN (11bit ID, 250 Kbaud)
  • ISO 15765-4 CAN (29bit ID, 250 Kbaud)
Comparison table highlighting V520 features: Fault diagnosis, Fault clearing, Freeze frame, I/M ready, Vehicle information, Data stream, Mode 6, Oxygen sensor test, Mode 8, Fault code query (35901), Cloud printing, Battery voltage, UI topic, Language (10), Smart LED. The table shows V520 has more features than competitors.
Feature comparison table demonstrating the comprehensive capabilities of the V520 diagnostic tool, including its extensive fault code query library and multi-language support.

7. Brugertips

  • 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. Garanti og support

For garantioplysninger, teknisk support eller serviceforespørgsler, kontakt venligst sælgeren eller producenten direkte. Gem din købskvittering som købsbevis.

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