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ELM 327 USB Obdcables

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Product Name: ELM 327 USB Obdcables
Product Type: ELM 327 USB
Product exhibitors: other brand
Product Documentation: No Related Documents

A brief introduction

ELM 327 USB Obdcables is a free program that allows you to use your PC and a hardware interface to get the information from your car's computer.

ELM 327 USB Obdcables  Detailed description of

ELM 327 USB Obdcables


ELM 327 USB Obdcables Description:

Processor: ELM327 USB

OBD-II Protocols: ISO15765-4 (CAN)

ISO14230-4 (KWP2000)


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



OBDII 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
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.


ELM 327 USB Obdcables 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...

ELM 327 USB Upcoming Features:

Data graphing and logging

Freeze Frame data

Continuous and Non-Continuous Oxygen Sensor test results

Free software:

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)

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



ELM 327 USB Package including:

Elm327 main unit

One com interface

One USB cables

One CD software




Q: what is the difference for the v1.5 elm327, the plastic elm327 and the
bluetooth elm327?


A: There are the same functions for them, the only different is the interface:
the v1.5elm327 has both usb com interface, the plastic elm327 just has usb
interface, and the bluetooth elm327 just has no cable, it works by the bluetooth.

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