Fr Android/IOS ELM327 V2.1 Car Engine Fault Code Reader OBD2 Scanner Bluetooth D
ELM327 V2.1 Car Engine Fault Code Reader Obd2 Scanner Bluetooth Dignostic Scanner EOBD For IOS/Android. Start the vehicle, enable bluetooth of your smart device, and pair with OBDII. (For Android: pairing code is 1234 or 0000).