Latest V2.1 ELM327 Bluetooth OBDII ODB2 Diagnostic Interface Bluetooth ELM 327 Car Scan Tool For Multi-Brands Cars Android ELM327 Bluetooth Interface Highlights: 1. Hardware Version: V2.1 2. Bluetooth Connection: 5 to 10m working range 3. Support 7 kinds OBD2 Protocols ELM327 Bluetooth Interface Description: 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. ELM327 Bluetooth Interface Functions: 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 ELM327 Bluetooth Interface Upcoming Features: Data graphing and logging Freeze Frame data Continuous and Non-Continuous Oxygen Sensor test results ELM327 Bluetooth Interface Support OBD2 Protocols: 1.ISO9141-2(5 baud init,10.4Kbaud) 2.ISO14230-4 KWP(5 baud init,10.4Kbaud) 3.ISO14230-4 KWP(fast init,10.4Kbaud) 4.ISO15765-4CAN(11bit ID,500 Kbaud) 5.ISO15765-4CAN(29bit ID,500 Kbaud) 6.ISO15765-4CAN(11bit ID,250 Kbaud) 7.ISO15765-4CAN(29bit ID,250 Kbaud) ELM327 Bluetooth Interface Package includes: One CD software One ELM327 Bluetooth Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.