The Obdii Pro, also known as the Vgate iCar Pro, is a powerful and versatile diagnostic tool that allows you to tap into your car’s computer system and unlock a wealth of information. This comprehensive review explores the features, functionality, and benefits of using the iCar Pro for both professional mechanics and everyday car owners.
iCar Pro: A Deep Dive into Features and Functionality
The Vgate iCar Pro is a compact OBDII adapter that connects to your vehicle’s OBDII port, typically located under the dashboard. It communicates with your car’s computer using Bluetooth 3.0 and 4.0 for Android and iOS devices, as well as WiFi for both operating systems. This allows you to monitor various parameters and diagnose potential issues using a compatible app on your smartphone or tablet.
Key features of the OBDII Pro (iCar Pro) include:
- Read and Clear Diagnostic Trouble Codes (DTCs): The iCar Pro can read both generic and manufacturer-specific trouble codes, providing valuable insights into the cause of the “Check Engine” light. It also allows you to clear these codes after resolving the issue. The built-in database includes over 3000 generic code definitions.
- Real-Time Data Monitoring: Monitor critical engine parameters in real-time, such as:
- Engine RPM
- Calculated Load Value
- Coolant Temperature
- Fuel System Status
- Vehicle Speed
- Short Term Fuel Trim
- Long Term Fuel Trim
- Intake Manifold Pressure
- Timing Advance
- Intake Air Temperature
- Air Flow Rate
- Absolute Throttle Position
- Oxygen sensor voltages/associated short term fuel trims
- Fuel System status
- Fuel Pressure
Broad Compatibility with OBDII Protocols
The Vgate iCar Pro supports all standard OBDII protocols, ensuring compatibility with a wide range of vehicles manufactured after 1996. These protocols include:
- SAE J1850 PWM (41.6 Kbaud)
- SAE J1850 VPW (10.4 Kbaud)
- ISO9141-2 (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)
- SAE J1939 CAN (29bit ID, 250 * Kbaud)
- USER1 CAN (11 bit ID, 125 Kbaud)
- USER2 CAN (11 bit ID, 50 kbaud)
Seamless Connectivity and Power Management
Connecting the iCar Pro is straightforward. For iOS users, simply enable Bluetooth and configure the device name in the OBD app settings. No pairing is required. Android users will see two names (IOS-VLINK and ANDROID-VLINK) and should connect to ANDROID-VLINK.
The iCar Pro incorporates intelligent power management with automatic start/sleep functionality. It activates when the car starts and goes to sleep 30 minutes after the engine is turned off, preventing battery drain. Note that this feature is not supported by electric vehicles. The device also supports online firmware updates for continuous improvement and added functionality (note: pirated products cannot be updated).
