Features
1. ELM327 USB Plastic connect computer.
2. Hardware V1.5,Soft ware V2.1
3. Support most OBDII protocols
4. Computer System: Windows XP/Win7 32bits,close anti-virus program to install soft ware.
5. Support 12V gasoline cars, no supports diesel& truck.
6. Multi-Language Available
7. If CD broken in shipping way or unreadable,please feel free to contact us ,we will send u link to download,sorry for that.

ELM327 1.5 USB Description
ELM 327 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 ELM 327. The output protocol (connection to laptop) is USB cable. It is easy to use and very useful to diagnose cars.

OBD-II Software for ELM 327 is a free program that allows you to use your PC and a hardware interface to get the information from your cars computer

OBDII Protocols
Support All OBDII Protocols:(please check your car prtocols if supported or not )
SAE J1850 PWM (41.6 kbaud)
SAE J1850 VPW (10.4 kbaud)
ISO 9141-2 (5 baud init, 10.4 kbaud)
ISO 14230-4 KWP (5 baud init, 10.4 kbaud)
ISO 14230-4 KWP (fast init, 10.4 kbaud)
ISO 15765-4 CAN (11 bit ID, 500 kbaud)
ISO 15765-4 CAN (29 bit ID, 500 kbaud)
ISO 15765-4 CAN (11 bit ID, 250 kbaud)
ISO 15765-4 CAN (29 bit ID, 250 kbaud)
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/overvoltage
Nominal idle current: 45 mA

Install of ELM 327
ELM327 1.5 USB Description:
ELM 327 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 ELM 327. The output protocol (connection to laptop) is USB cable. It is easy to use and very useful to diagnose cars.
OBD-II Software for ELM 327 is a free program that allows you to use your PC and a hardware interface to get the information from your cars computer
Support All OBDII Protocols:(please check your car prtocols if supported or not )
SAE J1850 PWM (41.6 kbaud)
SAE J1850 VPW (10.4 kbaud)
ISO 9141-2 (5 baud init, 10.4 kbaud)
ISO 14230-4 KWP (5 baud init, 10.4 kbaud)
ISO 14230-4 KWP (fast init, 10.4 kbaud)
ISO 15765-4 CAN (11 bit ID, 500 kbaud)
ISO 15765-4 CAN (29 bit ID, 500 kbaud)
ISO 15765-4 CAN (11 bit ID, 250 kbaud)
ISO 15765-4 CAN (29 bit ID, 250 kbaud)
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/overvoltage
Nominal idle current: 45 mA??

Install of ELM 327 USB Plastic:
Simply extract the files into a folder on your computers hard drive, and you are ready to go.
Touninstall 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:
1. Read diagnostic trouble codes, both generic and manufacturer-specific, and display their??meaning (over 3000 generic code definitions in the database).
2. Clear trouble codes and turn off the MIL ("Check Engine" light)
3. Display current sensor data, including:
4. Engine RPM
5. Calculated Load Value
6. Coolant Temperature
7. Fuel System Status
8. Vehicle Speed
9. Short Term Fuel Trim
10. Long Term Fuel Trim
11. Intake Manifold Pressure
12. Timing Advance
13. Intake Air Temperature
14. Air Flow Rate
15. Absolute Throttle Position
16. Oxygen sensor voltages/associated short term fuel trims
17. Fuel System status
18. Fuel Pressure
AND Many others...

Upcoming Features ELM 327 USB Plastic:
Data graphing and logging
Freeze Frame data
Continuous and Non-Continuous Oxygen Sensor test results

OBD-II Protocols of ELM 327 USB Plastic:
ISO15765-4 (CAN)
ISO14230-4 (KWP2000)
ISO9141-2
J1850 VPW
J1850 PWM

Vehicle Coverage of ELM327 USB Plastic:
Works on OBD2 Vehicles (1996 onwards in USA) and EOBD vehicles (Petrol cars from 2001 and diesel cars from 2003/2004 in Europe)

Package List:
1 x elm327 USB interface
1 x CD

Compatiable Car Brand:
ELM327 support Multi-Brand Cars(supports 12V Gasoil cars, can not supports Diesel Cars /trucks), but it??doesnot work with all GASOLINE cars model,and also we can not test the car one by one,if u do not sure if this device can work for your car,please consider it u can buy one for test.