1. Introduction
The V701 OBD2/EOBD+CAN Code Reader Scanner is a compact and powerful diagnostic tool designed to help you understand and maintain your vehicle's health. It provides precise data and allows you to check engine diagnostics, keep the engine in good status through self-checks, and potentially avoid high maintenance costs. This manual will guide you through the setup, operation, and features of your V701 scanner.
The V701 scanner features a 2.8-inch TFT screen, indicator lights, and comfortable silicone buttons for ease of use. It connects to your vehicle via a standard OBD2 16-pin plug and is designed for plug-and-play operation without the need for an extra charger.
2. Key Features
- 2.8-inch Full Color LCD - TFT Screen: Provides clear display of diagnostic information.
- Bright Acrylic Screen Protective Cover: Enhances durability and readability.
- Soft & Comfortable Silicone Buttons: For easy navigation and operation.
- 16Pin Heavy-duty lead Standard OBDII Plug: Ensures reliable connection to your vehicle.
- Upgraded CPU for High-speed Processing: Delivers quick diagnostic results.
- Built-in Multi-Language User Manual: Supports multiple languages for broader accessibility.
- Portable & Handheld Size: Convenient for use on the go.
- Plug & Play: No external power source needed; powered directly from the OBD2 port.
- Full OBD2 Functions: Supports a wide range of diagnostic capabilities.
- User-Friendly Visual Indicators: Green, Yellow, and Red lights indicate vehicle status (Good condition, Need attention, Need action).
3. Setup
The V701 scanner is designed for simple plug-and-play operation. Follow these steps to set up and begin using your device:
- Locate the OBD2 Port: The OBD2 port is typically located under the dashboard on the driver's side of the vehicle. Refer to your vehicle's owner's manual if you cannot find it.
- Connect the Scanner: Plug the 16-pin OBDII connector of the V701 scanner firmly into your car's OBD2 interface.
- Power On: The scanner will automatically power on once connected to the vehicle's OBD2 port. No external power source or batteries are required.
- Initial Boot-up: The device will display its main menu. You are now ready to perform diagnostic functions.
The V701 supports 8 languages including English, German, French, Italian, Dutch, Spanish, Chinese, and Russian. You can select your preferred language through the device's setup menu.
4. Operating Instructions
The V701 scanner offers a range of functions to diagnose your vehicle. Use the OK, ESC, and arrow buttons to navigate the menu and select options.
4.1. Main Functions Overview
- Read DTC (Diagnostic Trouble Codes): Reads engine fault codes to identify issues.
- Clear DTC: Clears engine fault codes after repairs have been made.
- I/M Readiness: Checks the readiness of emission-related monitoring systems.
- Live Data: Displays real-time data from the vehicle's sensors.
- EVAP System Test: Tests the Evaporative Emission Control System.
- O2 Sensor Test: Retrieves O2 sensor monitor test results.
- Freeze Frame: Captures a snapshot of vehicle conditions when a fault code is set.
- Vehicle Information: Displays vehicle identification number (VIN), calibration ID (CALID), and calibration verification number (CVN).
- Real-Time Curve (RT Curve): Graphs live data parameters over time.
4.2. Reading and Clearing Codes
- From the main menu, select "Read DTC" to view current diagnostic trouble codes.
- After addressing any identified issues, select "Clear DTC" to erase the codes. This will turn off the Check Engine Light (MIL).
4.3. Live Data Stream and Real-Time Curve
The V701 can scan more than 70 kinds of live data streams and display them as real-time curves. This helps in diagnosing intermittent problems and understanding engine performance.
To access:
- Select "Data Stream" from the main menu.
- Choose the parameters you wish to monitor (e.g., Car Speed, Calculate Load Value, Engine Coolant Temp, Engine RPM).
- The scanner will display the data numerically and graphically.
4.4. I/M Readiness
This function checks if the various emissions-related systems on the vehicle are operating correctly and are ready for inspection and maintenance (I/M) testing. It shows the status of monitors like MIL Status, Misfire Monitor, Fuel System Mon, Catalyst Mon, Htd Catalyst, EVAP System Mon, and Sec Air System.
4.5. Voltage Test and DTC Lookup
The V701 includes a built-in voltage test function to display the real-time voltage of your vehicle's battery. It also has a DTC Library with over 10,000 codes to help you quickly understand the meaning of diagnostic trouble codes.
4.6. Supported Protocols and Languages
The V701 scanner supports 9 kinds of OBD2/EOBD+CAN protocols and 8 languages, ensuring wide compatibility with various vehicles.
Supported Protocols:
- SAE J1850 PWM (41.6 Kbaud)
- SAE J1850 VPW (10.4 Kbaud)
- ISO 9141-2 (5 baud init, 10.4 Kbaud)
- ISO14230-4 KWP (5 baud init, 10.4 Kbaud)
- ISO14230-4 KWP (fast init, 10.4 Kbaud)
- ISO15765-4 CAN (11bit ID, 500 Kbaud)
- ISO15765-4 CAN (29bit ID, 500 Kbaud)
- ISO15765-4 CAN (11bit ID, 250 Kbaud)
- ISO15765-4 CAN (29bit ID, 250 Kbaud)
Supported Languages: English, German, French, Italian, Dutch, Spanish, Chinese, Russian.
4.7. Product Demonstration Video
5. Specifications
| Attribute | Value |
|---|---|
| Item Type | Engine Analyzer |
| Model Name | V701 |
| Voltage | 12V |
| Material | Plastics |
| Item Weight | 0.3kg |
| External Testing Certification | FCC |
| Certification | FCC, CE |
| Origin | Mainland China |
| Is Batteries Included | No |
| High-concerned Chemical | None |
| Use | Not Telecommunication |
| Electronic | No |
| Display Screen | 2.8-inch Full Color LCD - TFT Screen |
| Dimensions (Height x Width x Thickness) | 168mm x 89mm x 25mm (6.6in x 3.5in x 0.98in) |
5.1. Package Contents and Dimensions
- V701 OBD2 Scanner Unit
- User Manual (built-in)
| Package Attribute | Value |
|---|---|
| Package Length | 23 cm |
| Package Width | 16 cm |
| Package Height | 5 cm |
| Package Weight | 0.312 kg |
6. Maintenance
To ensure the longevity and optimal performance of your V701 OBD2 scanner, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the device. Avoid using abrasive cleaners or solvents that could damage the screen or casing.
- Storage: Store the scanner in a dry, cool place, away from direct sunlight and extreme temperatures.
- Cable Care: Handle the OBDII cable with care. Avoid bending or twisting it excessively, which could damage the internal wires.
- Software Updates: Check the manufacturer's website periodically for any available software updates to ensure your device has the latest features and vehicle compatibility.
- Avoid Drops and Impacts: The device is designed to be durable, but excessive drops or impacts can cause internal damage.
7. Troubleshooting
If you encounter issues while using your V701 scanner, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Scanner does not power on | Loose connection to OBD2 port; Vehicle's ignition is off; Vehicle's OBD2 port is faulty. | Ensure the OBD2 connector is firmly plugged in. Turn the vehicle's ignition to the ON position (engine off). Test the scanner on another vehicle or consult a mechanic to check the vehicle's OBD2 port. |
| "Link Error" or "Communication Error" message | Incorrect protocol detected; Faulty connection; Vehicle not OBD2 compliant. | Verify the connection. Ensure your vehicle is OBD2 compliant (most vehicles after 1996 in America, 2000 in Europe, 2008 in Asia). Try restarting the vehicle and scanner. |
| Cannot clear DTCs | Underlying fault still present; Ignition not in ON position. | Ensure the vehicle's ignition is in the ON position (engine off). The fault code cannot be cleared if the underlying issue has not been resolved. Repair the fault first, then attempt to clear the code. |
| Screen is frozen or unresponsive | Software glitch; Temporary system error. | Disconnect the scanner from the vehicle, wait a few seconds, and then reconnect it. If the problem persists, contact customer support. |
The indicator lights provide a quick visual status:
- Green: Good condition.
- Yellow: Need your attention.
- Red: Need your action (indicates a serious fault).
8. Warranty and Support
Your V701 OBD2 scanner comes with certain assurances and support options:
- Free Returns: Enjoy free returns within 90 days of purchase.
- Fast Delivery Guarantee: If delivery is delayed, you may be eligible for a $1.00 coupon code. Refunds are also available if the package is lost or items are damaged.
- Security & Privacy: Your personal details are protected and not shared with third parties without consent.
- Technical Support: For further assistance or technical inquiries, please contact the seller, EightNice Auto Store, through the platform where you made your purchase.
For more details on specific policies, please refer to the platform's buyer protection and service guarantees.
