V1.5 Hardware ELM327 Bluetooth V1.5 Car Diagnostic Interface Supports All OBD2 Protocols: 1.SAE J1850 PWM (41.6 kbaud) 2.SAE J1850 VPW (10.4 kbaud) 3.ISO9141-2(5 baud init,10.4Kbaud) 4.ISO14230-4 KWP(5 baud init,10.4 Kbaud) 5.ISO14230-4 KWP(fast init,10.4 Kbaud) 6.ISO15765-4 CAN(11bit ID,500 Kbaud) 7.ISO15765-4 CAN(29bit ID,500 Kbaud) 8.ISO15765-4 CAN(11bit ID,250 Kbaud) 9.ISO15765-4 CAN(29bit ID,250 Kbaud) A.SAE J1939 CAN(29bit ID,250*Kbaud) B.USER1 CAN(11*bit ID,125*Kbaud) C.USER2 CAN(11*bit ID,50*kbaud) Top Reason to Choose V1.5 Hardware: 1.100% Hardware V1.5 ship,stable function and high quality 2.Supports All OBD2 Protocols ,CAN Protocols also other protocols 3.Supports more cars brand than V2.1 4.V1.5 Supports SAE J1850 PWM and SAE J1850 VPW *default settings (user adjustable) Functions: 1.Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). 2.Clear trouble codes and turn off the MIL ("Check Engine" light) 3.Display current sensor data, including: 4.Engine RPM 5.Calculated Load Value 6.Coolant Temperature 7.Fuel System Status 8.Vehicle Speed 9.Short Term Fuel Trim 10.Long Term Fuel Trim 11.Intake Manifold Pressure 12.Timing Advance 13.Intake Air Temperature 14.Air Flow Rate 15.Absolute Throttle Position 16.Oxygen sensor voltages/associated short term fuel trims 17.Fuel System status 18.Fuel Pressure 19.Many others. Default Settings(user adjustable) 1.Works with OBD-II compliant vehicles 2.Wireless (Bluetooth) 5~10 meter 3.Software included for Pa, PDA,Mobile 4.Software included for Windows PC ,Can also be used with a PC with a Bluetooth Card. 5.Software included for Windows Smartphone Android torque Packing List: 1 x ELM327 Bluetooth Hardware V1.5 1 x CD Drive