Description:<br />This USB Tool is the latest PC-based scan tool. It supports all OBD-II protocols and is dispatched with a number of compatible programs. OBD-II Software for ELM327 USB is a free program that allows you to use your PC and a hardware interface to get the information from your car's computer.<br /> <br />Features:<br />Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).<br />Clear trouble codes and turn off the MIL (&amp;quot;Check Engine&amp;quot; light).<br />Data graphing and logging.<br />Work with most Volkswagen, Seat, Skoda and Audi models built in 1998-2006.10<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 />Intake Air Temperature<br />Air Flow Rate<br />Absolute Throttle Position<br />Oxygen sensor voltages\/associated short term fuel trims<br />Fuel System status<br />Fuel Pressure<br /> <br />OBD-II Protocols:<br />ISO15765-4 (CAN)<br />ISO14230-4 (KWP2000)<br />ISO9141-2<br />J1850 VPW<br />J1850 PWM<br /><br />Compatibility:<br />Works with OBD-II complaint vehicles.<br />Supported software compatible with Windows, OSX, Linux, and DOS.<br /> <br />Specifications:<br />Processor: ELM327 USB<br />Output protocol: RS232<br />Baud rate: 9600 or 38400<br />Indicator LEDs: OBD Tx\/Rx, RS232 Tx\/Rx, Power<br />Operating voltage: 12V, internal protection from short circuits\/overvoltages<br />Size: 7.4 * 7 * 2.5cm<br />Weight: 291g<br /> <br />Package Included:<br />1 x ELM327 Main Unit<br />1 x Com Interface<br />1 x USB Interface<br />1 x CD Software