Usage Tips:Vgate iCar Pro OBDII Bluetooth V4.0 Dual Car Scanner Tool, Support Android And iOS, Support All OBDII Protocols About The Product Vgate iCar OBD II adapter is a powerful car diagnostic tool developed by HK Vgate Technology Co Ltd. It is compliant with full OBD IIEOBD specifications. Various wireless connection modes to connect your smartphone or pad. It reads the real-time car engine data, such as engine speed, ignition time, fuel trim, water temperature, fuel consumption. It support a variety of OBD II apps. Features 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. Engine RPM 4. Calculated Load Value 5. Coolant Temperature 6. Fuel System Status 7. Vehicle Speed 8. Short Term Fuel Trim 9. Long Term Fuel Trim 10. Intake Manifold Pressure 11. Timing Advance 12. Intake Air Temperature 13. Air Flow Rate 14. Absolute Throttle Position 15. Oxygen sensor voltagesassociated short term fuel trims 16. Fuel System status 17. Fuel Pressure 18. Many others...... Vehicle Coverage Works on all OBD2 Vehicles (1996 onwards in USA) and EOBD vehicles (Petrol cars from 2001 and diesel cars from 20032004 in Europe) Support OBD-II Protocols 1. SAE J1850 PWM(41.6 Kbaud) 2. SAE J1850 VPW(10.4 Kbaud) 3. ISO9141-2(5 baud init,10.4 Kbaud) 4. ISO14230-4 KWP(5 baud init,10.4 Kbaud) 5. ISO14230-4 KWP(fast init,10.4 Kbaud) 6. ISO15765-4 CAN(11bit ID,500 Kbaud) 7. ISO15765-4 CAN(29bit ID,500 Kbaud) 8. ISO15765-4 CAN(11bit ID,250 Kbaud) 9. ISO15765-4 CAN(29bit ID,250 Kbaud) 10. SAE J1939 CAN(29bit ID,250* Kbaud) 11. USER1 CAN(11*bit ID,125* Kbaud) 12. USER2 CAN(11*bit ID,50* kbaud) *Default settings (user adjustable)