Vgate car scanner for your needs! Anyone who loves cars can become a professional mechanic. Fully compatible with all OBD2 protocols and commands, featuring an auto-sleep / auto-wake function that reduces power consumption significantly, helping to protect your vehicle's battery life. Note: The auto wake function does not support hybrid or pure electric vehicles.Functional description: - Read both generic and manufacturer-specific diagnostic trouble codes - Fast ARM processor supports up to 30 PIDs per second - View real-time ECU sensor data including engine speed, fuel system status, fuel pressure, oxygen sensor voltages, and other vehicle parameters - Prepare for emissions testing - Read and clear trouble codes, turn off MIL (check engine light) - Access freeze frame data and I/M readiness monitors When paired with a compatible OBD2 app, the Vgate iCar Pro BLE 4.0 offers enhanced diagnostic capabilities. After the engine is off for 30 minutes, the device automatically enters sleep mode to prevent battery drain. Smart activation triggers wake the device when connecting via Bluetooth, unlocking doors, or starting the engine.Compatible with all OBD2/EOBD compliant vehicles: - Gasoline vehicles from 2001 and diesel vehicles from 2003/2004 in Europe (EOBD) - Vehicles from 1996 onwards in the USA and 1998 onwards in Canada (OBD2) - Designed for 12V gasoline vehicles and 12V light diesel vehicles with a gross weight of 6.5T or less that support OBD2 protocols - Not compatible with heavy-duty 24V diesel vehicles such as semi-trailers or tractors, which use different communication standardsSupported apps: iOS: Bimmercode, OBD Fusion, OBD Auto Doctor, OBD Car Doctor, JScan, and others Android: Torque Pro, Torque Lite, JScan, OBD Fusion, OBD Auto Doctor, and others Note: Connection requires a third-party OBD2 application on your iOS or Android device. App functionality varies by application.Connection steps: 1. Plug the Vgate iCar Pro Bluetooth 4.0 OBD2 adapter into the vehicles OBD2 port 2. Enable Bluetooth on your smartphone 3. Connect to the device via Bluetooth (Android devices should select "Android-Vlink"; iOS devices will not display "iOS-Vlink" but can connect via app settings) 4. Launch your chosen OBD2 app and begin diagnostics Supports the following protocols: - SAE J1850 PWM - SAE J1850 VPW - ISO 9141-2 - ISO 14230-4 (slow and fast) - ISO 15765-4 (CAN) - SAE J1939 (CAN) - ISO 11898 (raw CAN) Professional OBD2 diagnostic tool for reliable vehicle performance monitoring.