Inleiding
The Henhaoro V310 OBD2 Scanner is a versatile diagnostic tool designed to help you quickly identify and resolve issues with your vehicle's engine system. This device supports nine standard OBD II/EOBD protocols, offering comprehensive fault information and vehicle parameters. Its plug-and-play design ensures ease of use, making it an essential tool for both professional mechanics and car owners.
This manual provides detailed instructions on how to set up, operate, maintain, and troubleshoot your V310 scanner, ensuring you get the most out of its features.
Wat is in die boks
- Henhaoro V310 OBD2 Scanner x 1
- Instruksiehandleiding x 1
Produk verbyview
The V310 scanner features a clear LCD display and intuitive button layout for easy navigation and operation.

Figuur 1: Voorkant view of the V310 scanner with key components labeled. This includes the LCD Screen, VIN (Vehicle ID Number) button, DTC (Trouble Codes) button, Scroll Up/Down buttons, Return button, OK button, and the 16-pin OBD2 connector.

Figuur 2: Voor en agter views of the V310 scanner, showing its compact design and the OBDII/EOBD label on the rear.
Kontroles en aanwysers:
- LCD skerm: Displays diagnostic information, menus, and test results.
- VIN Button: Used to quickly access Vehicle Identification Number information.
- DTC-knoppie: Used to quickly access Diagnostic Trouble Codes.
- Scroll Up/Down Buttons: Navigate through menu options and data lists.
- Terugkeer-knoppie: Gaan terug na die vorige skerm of spyskaart.
- OK knoppie: Confirm selections or enter sub-menus.
- OBDII-konnektor: Standard 16-pin connector for linking to the vehicle's OBDII port.
Opstelling
The V310 scanner is designed for simple plug-and-play operation. No batteries or external power supply are required as it draws power directly from your vehicle's OBDII Data Link Connector (DLC).
Aanvanklike verbinding:
- Locate your vehicle's 16-pin OBDII DLC. This port is typically located under the dashboard on the driver's side. Refer to your vehicle's owner's manual if you cannot find it.
- Maak seker dat jou voertuig se ontsteking in die 'AF'-posisie is.
- Firmly plug the V310 scanner's OBDII connector into the vehicle's DLC.
- Turn your vehicle's ignition to the 'ON' position (engine can be off or running, depending on the test). The scanner will power on automatically.
Taalinstellings:
The V310 supports multiple languages. You can change the display language through the system settings.

Figuur 3: The V310 scanner displaying the language selection menu, allowing users to choose from English, French, Italian, Spanish, German, and Dutch.
- From the main menu, navigate to 'System Setup'.
- Select 'Language' using the Scroll Up/Down buttons and press 'OK'.
- Choose your desired language from the list (English, French, Italian, Spanish, German, Dutch) and press 'OK' to confirm.
Bedryfsinstruksies
The V310 scanner provides several diagnostic functions accessible from the main menu.

Figuur 4: verbyview of the main functions available on the V310 OBD2 scanner, including Read Codes, Erase Codes, View Freeze Frame, I/M Readiness, Vehicle Info, Data Stream, and Multi Language settings.
Sleutel funksies:
- Lees kodes: Retrieves Diagnostic Trouble Codes (DTCs) from the vehicle's computer. These codes indicate specific issues detected by the vehicle's onboard diagnostic system.
- Vee kodes uit: Clears all DTCs from the vehicle's computer and turns off the Malfunction Indicator Lamp (MIL), ook bekend as die 'Check Engine'-liggie. Note: Clearing codes does not fix the underlying problem. Ensure the issue is resolved before clearing codes to prevent recurrence.
- I/M-gereedheid: Checks the readiness of the emission monitoring systems. This function is useful for determining if the vehicle is ready for an emissions test.
- Voertuiginligting: Displays vehicle information such as Vehicle Identification Number (VIN), Calibration ID (CALID), and Calibration Verification Number (CVN).
- Datastroom: Shows real-time live data from the vehicle's sensors. This includes parameters such as:
- Enjin RPM
- Berekende vragwaarde
- Koelmiddel temperatuur
- Brandstofstelselstatus
- Voertuigspoed
- Korttermyn Brandstofafsnyding
- Langtermyn Brandstofafsnyding
- Inlaatspruitstukdruk
- Voorskot tydsberekening
- Inlaatlugtemperatuur
- Lugvloeitempo
- Absolute smoorposisie
- Suurstofsensor voltages/geassosieerde korttermyn brandstofversnipperings
- Brandstofstelselstatus
- Brandstofdruk

Figuur 5: The V310 scanner displaying real-time data such as Car Speed, Calculated Load Value, Engine Coolant Temp, and Engine RPM.
- DTC-soektog: Allows you to manually enter a DTC code and view sy definisie.
Onderhoud
Proper maintenance ensures the longevity and optimal performance of your V310 scanner.
Skoonmaak:
- Gebruik 'n sagte, damp cloth to clean the exterior of the scanner.
- Moenie skuur skoonmaakmiddels of oplosmiddels gebruik nie.
- Hou die OBDII-konnektor vry van stof en puin.
Berging:
- Store the scanner in a clean, dry environment when not in use.
- Vermy uiterste temperature en direkte sonlig.
- Hou buite bereik van kinders.
Probleemoplossing
If you encounter issues with your V310 scanner, refer to the following common problems and solutions:
Geen krag:
- Kontroleer verbinding: Ensure the OBDII connector is firmly plugged into the vehicle's DLC.
- Voertuigontsteking: Confirm the vehicle's ignition is in the 'ON' position.
- Voertuigversoenbaarheid: Verify your vehicle is OBDII compliant (most vehicles from 1996 onwards in the US, Europe, and Asia).
- Voertuigbattery: Maak seker dat jou voertuig se battery voldoende gelaai is.
Kommunikasiefout:
- Verify Protocol: Ensure your vehicle uses one of the supported OBDII protocols.
- Ontstekingsiklus: Skakel die aansitter af, wag 10 sekondes, skakel dit dan weer aan en probeer weer.
- Check Vehicle Fuses: A blown fuse related to the OBDII port can prevent communication. Consult your vehicle's manual for fuse box diagrams.
- Try on Another Vehicle: If possible, test the scanner on a different OBDII-compliant vehicle to rule out a scanner malfunction.
Screen is Blank or Frozen:
- Restart Scanner: Disconnect the scanner from the vehicle, wait a few seconds, and then reconnect it.
- Kontras aanpassing: The V310 has contrast adjustment. Navigate to 'System Setup' and adjust 'Contrast' if the screen is too dim or too bright.
Spesifikasies
| Kenmerk | Spesifikasie |
|---|---|
| Model | V310 |
| Vertoon | LCD (128 x 64 pixels) with white backlight and contrast adjustment |
| Afmetings (L x B x H) | 6.1" x 3.3" x 0.9" (155mm x 85mm x 25mm) |
| Gewig | 10.2 onse |
| Bedryfsvoltage | 9-16V (via vehicle OBDII port) |
| Ondersteunde protokolle | SAE J1850 PWM (41.6Kbaud) SAE J1850 VPW (10.4Kbaud) ISO9141-2 (5 baud init, 10.4Kbaud) ISO14230-4 KWP (5 baud init, 10.4Kbaud) ISO14230-4 KWP (vinnige init, 10.4Kbaud) ISO15765-4 KAN (11bis ID, 500Kbaud) ISO15765-4 KAN (29bis ID, 500Kbaud) ISO15765-4 KAN (11bis ID, 250Kbaud) ISO15765-4 KAN (29bis ID, 250Kbaud) |
| Bedryfstemperatuur | 0°C tot 50°C (32°F tot 122°F) |
| Bergingstemperatuur | -20°C tot 70°C (-4°F tot 158°F) |
| Ondersteunde tale | English, French, Italian, Spanish, German, Dutch |

Figuur 6: List of supported OBDII protocols, ensuring broad compatibility with various vehicle models.

Figuur 7: Physical dimensions of the V310 scanner, showing its compact and portable size.
Waarborg en Ondersteuning
Vir waarborginligting en tegniese ondersteuning, verwys asseblief na die vervaardiger se amptelike webwebwerf of kontak hul kliëntediens. Bewaar u aankoopbewys as bewys van aankoop.
Manufacturer: HENHAORO