KKmoon OBD2 OBDII BT Auto Scanner Code Scanner Complaint vehicles and bluetooth diagnostic software. The interface will quickly send data to your android mobile phone or windows laptop from your vehicle in real time.Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). Display current sensor data, including: 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. Support OBD-II protocols as follows: ISO15765-4 (CAN), ISO14230-4 (KWP2000), ISO9141-2, J1850 VPW, J1850 PWM, Size: 8.2* 4.6* 2.5cm, Weight: 58g. Clear trouble codes and turn off the MIL ("Check Engine" light).