This is a ELM327 Bluetooth OBD-II CAN BUS Wireless Transceiver Dongle. It supports all OBD-II compliant vehicles and works with all OBD-II compliant vehicles. Good choice for you!                                    Features                Bluetooth ELM327 is the newly developed wireless scan tool. It supports all OBD-II protocols<br>    Works with all OBD-II compliant vehicles<br>    Wireless (Bluetooth)<br>    Software included for Palm， PDA<br>    Software included for Windows PC<br>    Software included for Windows Smartphone<br>    Supports ISO 9141， KWP2000<br>    Supports SAE J1850<br>    Supports CAN bus<br>    Read diagnostic trouble codes， both generic and manufacturer - specific， and display<br>    their meaning (over 3000 generic code definitions in the database)<br>    Clear trouble codes and turn off the MIL ("Check Engine" light)<br>    Display current sensor data， including:<br>    Engine RPM<br>    Calculated load value<br>    Coolant temperature<br>    Fuel system Status<br>    Vehicle Speed<br>    Short term fuel trim<br>    Long term fuel trim<br>    Intake Manifold Pressure<br>    Timing advance<br>    Air flow rate<br>    Intake air temperature<br>    Absolute throttle position<br>    Oxygen sensor voltages / associated short term fuel trims<br>    Fuel system status<br>    Fuel pressure<br>     Many others...<br>                                                                                                Package Includes                1 x ELM327 Bluetooth OBD-II CAN BUS Wireless Transceiver Dongle<br>    1 x CD Drive<br>                                                            Extra Info            Attention:<br>The Bluetooth ELM327 has no cable， it works via bluetooth wirelessly.