iOBD2 MFi BT is a wireless diagnostics system for your car engine. It combines of a Buletooth OBD II adaptor that works with iOS & Android devices and an app for iOS and Android systems. It makes your smartphone or tablet into a slick display to monitor the health of your car engine. 

Supported OBDII Protocols:  
1. ISO15765-4 ( CAN)  
2. ISO14230-4 ( KWP2000)  
3. ISO9141-2 
4. J1850 VPW 
5. J1850 PWM 

Vehicle Compatibility 
iOBD2 MFi BT works with all 1996 and & newer model year cars and light trucks ( OBDII & EOBD2) -domestic and import. 

Bluetooth Connection 
iOBD2 can be connected with all devices based on Apple iOS and Android OS by Bluetooth. 

[ Trouble code] : Reads the current DTC with detailed information on reasons lead to the DTC and advice to repair the car. 
[ Live data] : Reads all the running parameters related to the ECU. 
[ Freeze frame] : ECU will set DTCs and record the data stream of the car engine at the moment when emissions related faults occurred. The data is called freeze frame data. 
[ Readiness test] : Shows the status of readiness test. Click Readiness test in the menu, the screen will display the test status of the car. 
Supported and complete: It means the car supports this test and has completed. 
Supported but incomplete: It means the car supports this test but it is not yet completed. 
Unsupported: It means the car does not support this test. 
[ Vehicle information] : Read vehicle info such as Vehicle Identification Number ( VIN) , Calibration IDs ( CALID) and Calibration Verification Number ( CVN) . 
[ O2Sensor test] : This service is to allow access to the on-board oxygen sensor monitoring test results. 
[ On-board Monitor Test] : To monitor the operation of the system of external device control panel. 
[ Component Test] : Allowed to access a particular component / the diagnostic monitoring results of incontinuous monitoring system. E.g., the monitoring of the catalyst and evaporation system 

2) My Dashboard 
[ My dashboard] function includes:  
[ Idle mode] : show you the engine rotational speed, water temperature, battery voltage, Air-intake temperature, instant fuel consumption ( static) , average fuel consumption. 
[ Cruise mode] : show you the vehicle speed, the current engine load, water temperature, Vehicle travel time, vehicle travel average speed, Continuous running mileage; instant fuel consumption ( dynamic) . 
[ Sport mode] : show you the engine rotational speed, vehicle speed, water temperature. 
[Custom mode]: allows changing live data with preferred readings such as power, torque, horse power, etc. 

3) Trip Route Tracking 
This function can track your driving route. Select Setting on the phone, choose Privacy, Open the Location Services, and turn on iOBD2. Run the iOBD2 app, choose " My dashboard" , and start driving the car, it will automatically track the driving route and save it on History menu. When exiting " My dashboard" , it will stop tracking the driving route. You can review the saved tracking route in History menu. 

4) Performance Test 
[ Performance test] function includes 
[ 0 to 100km/ h accelerate/ decelerate test] : Test acceleration/ deceleration process time and distance. 
[ 0 to 400m acceleration test] : Test spending time from 0 to 400 meters. 

5) Setting 
It allows users to change the unit of temperature, mileage, vehicle speed, fuel, fuel consumption, torque and horsepower, set the alarm for over speed, fatigue driving and water temperature, and set parameters of vehicle weight, fuel consumption coefficient and vehicle speed coefficient according to their needs on [ Customize My Dashboard] . 

6) History 
It is to save and review the recorded diagnostic data of the tested cars, such as live data, freeze frame data, trip record and my dashboard data. The data can be shared to Facebook and Twitter. 

6) History 
It is to save and review the recorded diagnostic data of the tested cars, such as live data, freeze frame data, trip record and my dashboard data. The data can be shared to Facebook and Twitter.