Elm327 Bluetooth obd2 Scanner with Cash On Delivery All Over Pakistan For more details feel free to contact OBD-II Software for ELM327 bluetooth 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. Note:The Bluetooth ELM327 has no cable, it works via bluetooth wirelessly ELM327 bluetooth works within 3 meters 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...