EOBD-Facile-car diagnostic Download link: EOBD Facile: OBD 2 Car Scanner - Google Play
Step1:
Open your phone's Bluetooth Settings, search for and tap "vLinker FD-Android".
Step2:
A request pairing prompt will be generated when pairing, enter the pairing code "1234" and click "OK".
Step3:
Successfully paired to the Bluetooth device "vLinker FD-Android".
Step4:
Open the app and click on "Settings".
Step5:
Click on:"Interface".
Step6:
Select: "ELM327 Bluetooth".
Step7:
After selecting the correct connection, go back to the home page. Click on "Connection".
Step8:
Select the paired device "vLinker FD".
Step9:
Wait for the app to connect to the vLinker FD+.
Step10:
Select your car model.
Step11:
Wait for the app to connect to the car ECU.
Step12:
Connected successfully.