Car OBD2 Scanner Elm327 V2.1 Code Reader OBDII Diagnostic Tool Features: This mini car bluetooth diagnostic scanner works on Android PC with the latest software version V2.1 Steps for usage: Insert the product directly into the car OBD interface and connect to the mobile app There is a CD inside the package. There is an app to download in the CD Bluetooth Password: 1234 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). Display current sensor data, including: * Engine RPM * Calculated Load Value * Coolant Temperature * Vehicle Speed * Timing Advance * Fuel System Status * Fuel Pressure * Short Term Fuel Trim * Long Term Fuel Trim * Intake Manifold Pressure * Intake Air Temperature * Air Flow Rate * Oxygen sensor voltages/associated short term fuel trims Specifications: Support OBD-II protocols as follows: 1.ISO9141-2(5 baud init,10.4Kbaud) 2.ISO14230-4 KWP(5 baud init,10.4Kbaud) 3.ISO14230-4 KWP(fast init,10.4Kbaud) 4.ISO15765-4CAN(11bit ID,500 Kbaud) 5.ISO15765-4CAN(29bit ID,500 Kbaud) 6.ISO15765-4CAN(11bit ID,250 Kbaud) 7.ISO15765-4CAN(29bit ID,250 Kbaud) download linkwww.elm327.com Compatibility: * Works on all OBD2 petrol cars ( from 1996 in USA). * Compatible with Android APP and Windows Smartphone, Windows PC. Product Size: 7 * 4.5 * 2.5cm / 2.8 * 1.8 * 1in Product Weight: Approx.47g Package List: 1 * Bluetooth Diagnostic Scanner Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin