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ELM327 USB
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...
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
