ELM327 Bluetooth Car Computer Diagnostic iCar ObdII Scantool 1.switch power-saving mode 2.High speed Read data 3.Real J1939 protocol for heavy-duty vehicle 4.Works with all OBD-II compliant vehicles 5.Wireless (Bluetooth) 5~10 meter 6.Software included for Palm, PDA,Mobile(Andrews,java,blackmerry,etc) 7.Software included for Windows PC 8.Software included for Windows Smartphone Features iCar obdII scantool is a high-quality automotive scanning tool, contact bluetooth 2.0 supports all OBD-II protocols: 1.SAE J1850 PWM(41.6Kbaud) 2.SAE J1850 VPW(10.4Kbaud) 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) *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. 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.Ox"