Vgate iCar2 OBD2 Scanner User Manual

1. Introduction

The Vgate iCar2 OBD2 Scanner is a professional diagnostic tool designed to read and clear trouble codes, display live sensor data, and perform various diagnostic functions on OBDII compliant vehicles. It is available in both Bluetooth and Wifi versions, offering compatibility with iOS, Android, and PC devices. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal use of your iCar2 device.

2. Setup Guide

2.1 Vehicle OBDII Compliance

To determine if your vehicle is OBDII compliant, refer to the following guidelines:

• United States: 1996 or newer model year vehicles (cars and light trucks) are OBD2 compliant.
• European Union: 2001 or newer model year gasoline vehicles and 2004 or newer model year diesel vehicles are OBD2 compliant.

Look for a 'VEHICLE EMISSION CONTROL INFORMATION' label under the hood, which may indicate OBDII certification.

2.2 Supported OBDII Protocols

The iCar2 supports a wide range of standard OBDII protocols, including:

• SAE J1850 PWM
• SAE J1850 VPW
• ISO 9141-2
• ISO 14230-4 KWP
• ISO 15765-4 CAN

2.3 Recommended Applications

The iCar2 device is compatible with various OBDII diagnostic applications. We recommend the following apps, which have been thoroughly tested:

• OBD Auto Doctor: An excellent free app with in-app upgrade options.
• Torque Lite: A popular free version.
• OBD Fusion: An excellent third-party app.

You can often find these apps by scanning a QR code provided in the product packaging or searching your device's app store.

2.4 Hardware Installation

1. Locate the DLC (OBDII Diagnostic Link Connector): The OBDII DLC is typically located under the instrument panel (dash) on the driver's side of your vehicle. For more information on DLC locations, you can refer to resources like Wikipedia.
2. Plug in the iCar2 Adapter: Firmly insert the iCar2 adapter into the vehicle's DLC port.
3. Turn Ignition to Key On Engine Off Position: Turn your vehicle's ignition key to the 'ON' position without starting the engine. This powers the OBDII system.

2.5 LED Indicator Status

Observe the LED indicators on the iCar2 device:

• RED: Power indicator. This light will be ON when the device is powered.
• BLUE: OBD indicator. This light will blink once when OBD data is being transmitted.
• GREEN: Bluetooth/Wifi indicator. This light will blink once when a connection is established.

2.6 Device Pairing and App Connectivity (Example: OBD Auto Doctor with Bluetooth)

1. Enable Bluetooth: On your Android phone or tablet, enable Bluetooth and ensure visibility is turned on.
2. Pair Device: Select the Bluetooth device named "V-LINK" to pair. Enter the password "1234" if prompted. Once paired, you will see a confirmation.
3. Open OBD Auto Doctor App: Launch the OBD Auto Doctor application.
4. Access Connectivity Settings: Tap the 'Extras' button on the status page, then navigate to 'Connectivity' in the settings menu to select the connection type.
5. Select Adapter Type: Choose 'Bluetooth' as the adapter type. Ensure the device name "V-LINK" is selected.
6. Start Connection: Go back to the status page and tap the connect button to initiate the connection.
7. Monitor Connection: The Bluetooth indicator LED (GREEN) and OBD data indicator (BLUE) will blink during the connection process, which typically takes about 30 seconds.
8. Connection Confirmed: Once connected, all LED indicators will remain lit while the system syncs data from the vehicle.

For Wifi versions, connect to the device's Wifi network in your phone's settings before opening the app.

3. Operating Instructions

3.1 Understanding Parameters and Sensors

The actual list of available parameters (PIDs) and sensors supported by the iCar2 is vehicle-specific. Your vehicle must have the corresponding sensors for the app to display data. Different OBDII apps may also support varying lists of parameters and sensors.

For a comprehensive list of supported parameters, refer to the documentation provided by your chosen app or visit resources like obdautodoctor.com/obd-parameters.

3.2 Reading and Understanding OBD Codes

When your vehicle's Engine Control Unit (ECU) detects a fault, it stores a Diagnostic Trouble Code (DTC). The iCar2 can read these codes, which typically follow a format like P0123.

Example: P0123 - Throttle Position Sensor/Switch A Circuit High Input

• P: Powertrain (Engine & Transmission/Gearbox)
• 0: Generic OBD Code
• 1: Fuel & Air metering
• 23: Fault description: Throttle Position Sensor (TPS)/Switch A Circuit High Input

This code indicates that the PCM (Powertrain Control Module) has detected a voltage higher than the normal upper limit for the throttle position sensor. To understand the meaning of specific OBD codes and their possible causes, you can use online databases such as obd-codes.com/p0123.

3.3 Power Saving Technology

The iCar2 is designed with power-saving features. If the vehicle engine is off for 30 minutes, the iCar2 will enter sleep mode to protect the vehicle battery. To reactivate the device, simply press the wake-up button on the iCar2 without removing it from the DLC port.

3.4 Reset Button

The iCar2 features a reset button, located on the device. This button is for resetting the device and is not an On/Off switch.

4. Maintenance

To ensure the longevity and proper functioning of your Vgate iCar2 OBD2 Scanner, follow these simple maintenance guidelines:

• Keep the device clean and free from dust and debris. Use a soft, dry cloth for cleaning.
• Avoid exposing the device to extreme temperatures, moisture, or direct sunlight.
• Store the device in a cool, dry place when not in use.
• Do not attempt to open or modify the device, as this will void the warranty.

5. Troubleshooting

If you encounter issues with your iCar2 device, refer to the following troubleshooting tips:

• No LED Lighting: If the device's LEDs do not light up after plugging it into the DLC and turning the ignition on, check the vehicle's fuses. Also, ensure the adapter is properly installed; remove it and plug it in again firmly.
• Connection Issues: If the device fails to pair via Bluetooth/Wifi or connect to the app, ensure Bluetooth/Wifi is enabled and visible on your mobile device. Verify that you have selected the correct adapter type and device name ("V-LINK") in your app's settings.
• No Data or Incorrect Readings: Ensure your vehicle is OBDII compliant and that the ignition is in the 'Key On Engine Off' position. The actual parameters and sensors supported are vehicle-specific; consult your app's documentation or online resources for compatibility.
• App-Specific Problems: If an app is not functioning correctly, try restarting the app or your mobile device. Ensure the app is updated to the latest version.

6. Specifications

The Vgate iCar2 OBD2 Scanner comes in two versions: Wifi and Bluetooth. Below are the general specifications:

6.1 General Specifications

• Special Features: Wifi (for Wifi version)
• Software Update: Yes
• Language: English
• Software Version: vgate icar2
• Hardware Version: vgate icar2
• Origin: Mainland China
• Item Type: Code Readers & Scan Tools
• Certification: CE

6.2 Dimensions and Package Contents

Package Dimensions:

• Length: 12 cm
• Width: 9 cm
• Height: 4 cm
• Weight: 0.08 kg

7. User Tips

Based on feedback from other users, here are some helpful tips for using your Vgate iCar2 OBD2 Scanner:

• Vehicle Compatibility: The iCar2 has been successfully tested with various vehicle models, including a C4 from 2012 and a Picanto from 2004. If you own a gasoline hybrid vehicle, it is recommended to verify its specific OBDII compatibility.
• Version Selection: Ensure you choose the correct version (Bluetooth or Wifi) that matches your mobile device's capabilities and your preferred connection method.
• App Performance: Users report that the device works perfectly with recommended Android apps.
• Authenticity: The product is an original Vgate device.

8. Warranty and Support

For further assistance or detailed information, please refer to the following resources:

• User Manual (PDF): A comprehensive user manual in PDF format is available. You can access it via this link: Vgate iCar2 User Manual (PDF).
• Product Upgrades: For product upgrades and the latest software, visit the official Vgate download center: vgatemall.com/downloadcenter.
• Technical Support: If you require technical assistance or have any questions, please email our support team at sale@vgate.com.cn. We aim to reply within 24 hours during working days.

9. Important Safety Information

Please read and follow all safety instructions to prevent injury or damage to the device or vehicle:

• Always operate the device in a safe manner. Do not attempt to use the device while driving.
• Ensure the device is properly connected before use.
• Do not expose the device to water, extreme temperatures, or harsh chemicals.
• Keep the device out of reach of children.
• Only use the device for its intended purpose as an OBDII diagnostic tool.