ITEM NAME:ELM327 V2.1 OBD 2 OBD-II Car Auto Diagnostic Bluetooth Interface Scanner Android 100% Brand New and High Quality The smaller size mini car Bluetooth diagnostic scanner works on  Android Torque/PC, which can help you diagnose the trouble of your car Features: This mini car bluetooth diagnostic scanner works on Android Torque/PC with the latest software version V2.1 and hardware Version V1.5. 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 Absolute Throttle Position Oxygen sensor voltages/associated short term fuel trims 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) Compatibility: Works on all OBD2  petrol cars ( from 1996 in USA). Compatible with Android Torque and Windows Smartphone, Windows PC. Color: Black Size: 5.3x4.5x2.5cm Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement..This mini car bluetooth diagnostic scanner works on Android Torque/PC with the latest software version V2.1 and hardware Version V1.5. The smaller size mini car Bluetooth diagnostic scanner works on Android Torque/PC, which can help you diagnose the trouble of your car.