Features 1. **Clear Check Engine Light:** This iCar Pro code reader helps you save money by accurately diagnosing check engine light issues. It's very easy to use. 2. **Easy Installation:** Most cars manufactured in the past 20 years are equipped with an OBD2 diagnostic port. Simply locate the port and plug in the iCar Pro. 3. **Worry-Free Installation:** You can install it without worry due to its small size and unique power-saving function, which protects your battery. 4. **Compatible with Hundreds of Applications:** This Bluetooth low-power device can be used with the most popular OBD applications. Please find the download instructions for Android devices in the product manual. Functions * Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). * Clear trouble codes and turn off the MIL ("Check Engine" light). * 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 Tips Before Purchase For your vehicle to be OBD II compliant, it must have a 16-pin DLC (Data Link Connector) under the dash, and the Vehicle Emission Control Information Label must state that the vehicle is OBD II compliant. To be sure your vehicle complies with OBD-II, look for a sticker under the hood in the engine compartment that clearly states "OBD II compliant" or "certified." OBD-II Protocols Supported ISO 9141, KWP2000, SAE J1850 CAN, J1850 VPW, J1850 PWM Vehicle Coverage Works on all OBD2 vehicles (1996 onwards in the USA) and EOBD vehicles (petrol cars from 2001 and diesel cars from 2003/2004 in Europe). How to Set Up Bluetooth Pairing BLE4.0 Dual Mode Version For Android Users: 1. Home screen 2. Go to the settings page. 3. Select V-LINK. The default password is 1234. 4. Device paired. 5. Go to the Torque app OBD II adapter settings. 6. Choose connection type > Bluetooth. 7. Choose Bluetooth device > V-LINK. 8. Exit the Torque app completely. 9. Run the Torque app. 10. Connected. For iOS Users: 1. Home screen 2. Go to the settings page. 3. Click on the Bluetooth function. (Device name is invisible) 4. Run the Accurate app. 5. Go to the Accurate app settings page. 6. Select Bluetooth and connect. 7. Exit the Accurate app and run it again. 8. Connected. Specifications * Supply Voltage: 11.5V–15V * Supply Current: <200mA * Operating Temperature: -40°C to 85°C * Operating Humidity: 5%–95% RH, Non-Dewfall Specification * Color: Black/Green/White/Orange/Red * Size: 11.5 x 9.2 x 3.5 cm * Weight: 68 g Package Includes * 1 x Wireless OBD2 scan tool * 1 x User Manual