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:

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

19. Many others..

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