ELM327 V2.1 Bluetooth 

Clear trouble codes and turn off the MIL ("Check Engine" light).Set the maximum number of responses to obtain.Remove spaces from ECU responses (to speed data transmission).Store a unique identifier in EEPROM.Set the CAN mask and filter with one command.Easily switch between variable and fixed CAN message lengths.Send CAN remote frames (RTRs).Works for Windows98/ME/2000/XP/Vista & 7This tool does not match abs and airbag systemBluetooth pair code: 1234Display current sensor data, including:Engine RPMCalculated Load ValueCoolant TemperatureFuel System StatusVehicle SpeedShort Term Fuel TrimLong Term Fuel TrimIntake Manifold PressureTiming AdvanceIntake Air TemperatureAir Flow RateAbsolute Throttle PositionOxygen sensor voltages/associated short term fuel trims Fuel System statusFuel PressureMany others...

Multi-Protocol Support:

1.ISO9141-2(5 baud init, 10.4Kbaud)2.ISO14230-4 KWP (5 baud init, 10.4 Kbaud)3.ISO14230-4 KWP (fast init, 10.4 Kbaud)4.ISO15765-4 CAN (11bit ID, 500 Kbaud)5.ISO15765-4 CAN (29bit ID, 500 Kbaud)6.ISO15765-4 CAN (11bit ID, 250 Kbaud)7.ISO15765-4 CAN (29bit ID, 250 Kbaud)

Software Included:Scantool_net113win (Full Version)EasyOBDII V2.2 (Free Version)OBD2Spy (Demo Version)Scan Master-ELM (Demo Version)wOBDCRAZY (Demo Version)

Support 12 kinds of languages:

Package list:

1*OBD2 bluetooth code reader.

1*CD

Installation Guide(just for referance):