ELM 327 car diagnostic scanner Bluetooth OBD2 EOBD CAN-BUS Windows Software OBD

Mini ELM Bluetooth for Android P. Mini ELM Bluetooth for Android Phones. Select the "OBD2 Bluetooth Settings" settings option. It's inexpensive (around £3 for the full version). First, locate the vehicle diagnostics socket - it should be a similar shape that will let the adapter plug into it.

eBay