Specification :

Features:
ELM327 USB is the latest PC-based scan tool. It supports all OBD-II protocols and is dispatched with a number of compatible programs. The processor is an ELM327 USB. The output protocol ( connection to laptop) is USB.
Processor: ELM327 USB

OBD-II Protocols:
� ISO15765-4 ( CAN)
� ISO14230-4 ( KWP2000)
� ISO9141-2
� J1850 VPW
� J1850 PWM

Output protocol: RS232
Baud rate: 9600 or 38400
Indicator LEDs: OBD Tx/ Rx, RS232 Tx/ Rx, Power
Operating voltage: 12V, internal protection from short circuits/ overvoltages
Nominal idle current: 45 mA

Description:
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.

The program is very user-friendly, and easy to learn. It is also very easy to install: simply extract the files into a folder on your computer' s hard drive, and you' re ready to go. To uninstall the program, simply delete the entire contents of the folder where the program resides.

The software supports two platforms - DOS and Windows.

The program lets you perform the following operations:
� Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning ( over 3000 generic code definitions in the database) .
� Clear trouble codes and turn off the MIL ( " Check Engine" light)
� Display current sensor data, including:
� Engine RPM
� Calculated Load Value
� Coolant Temperature
� Fuel System Status
� Vehicle Speed
� Short Term Fuel Trim
� Long Term Fuel Trim
� Intake Manifold Pressure
� Timing Advance
� Intake Air Temperature
� Air Flow Rate
� Absolute Throttle Position
� Oxygen sensor voltages/ associated short term fuel trims
� Fuel System status
� Fuel Pressure
� Many others...

Free software:
Scantool.net
� GM Mode 22 Scan Tool by Terry
� OBD Gauge for PalmOS and Pocket PC by Dana Peters
� OBD Logger by Jonathan Senkerik
� OBD-II ScanMaster by Wladimir Gurskij ( ScanMaster 3.52 - local copy)
� obd2crazy.com
� OBD2 Scantool by Ivan Andrewjeski
� OBDII for ELM322 by David Huffman
� pyOBD by Donour Sizemore for MacOSX and Linux
� RDDTC by Pete Calinski
� Real Scan by Brent Harris
� ScanTest for Pocket PC by Ivan Ganev aka a-ser
� wOBD by WDT

Upcoming Features:
� Data graphing and logging
� Freeze Frame data
� Continuous and Non-Continuous Oxygen Sensor test results