Specification :

ELM327 COM

Product Name: ELM327
Part No.: E101
Net Weight: 0.3KG

Features
ELM327 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. The output protocol ( connection to laptop) is RS232.
Processor: ELM327

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 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.

Features:
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...

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

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