Features 1. Clear Check Engine Light: This iCar Pro code reader helps diagnose check engine light issues accurately and efficiently. Easy to use. 2. Easy installation: Most vehicles 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 operation: Designed with a compact size and power-saving function to help protect your vehicle's battery. 4. Compatible with multiple applications: Bluetooth low-energy device works with popular OBD2 applications. Download instructions for Android devices are included in the product manual. Functions: Read diagnostic trouble codes, including generic and manufacturer-specific codes, and view their definitions. (Database includes over 3000 generic code definitions). 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 and associated short term fuel trims Fuel System status Fuel Pressure Tips before your purchase: To confirm OBD II compliance, ensure your vehicle has a 16-pin DLC (Data Link Connector) under the dashboard. The Vehicle Emission Control Information Label should indicate OBD II compliance. Look for a label in the engine compartment that states the vehicle is OBD II compliant or certified. OBD-II protocols supported: ISO 9141, KWP2000, SAE J1850 CAN, J1850 VPW, J1850 PWM Vehicle Coverage: Compatible with all OBD2 vehicles (1996 and later in the USA) and EOBD vehicles (gasoline vehicles from 2001 and diesel vehicles from 2003/2004 in Europe) How to setup Bluetooth pairing: BLE 4.0 Dual mode version For Android users: Home screen Go to settings Select V-LINK (Default password is 1234) Device paired Open Torque app OBD II adapter settings Select connection type: Bluetooth Choose Bluetooth device: V-LINK Close Torque app completely Reopen Torque app Connected For iOS users: Home screen Go to settings Enable Bluetooth (Device name may not be visible) Launch Accurate app Go to app settings Select Bluetooth and connect Close and reopen Accurate app Connected Specification: Supply Voltage: 11.5V–15V Supply Current: