You may connect to the OBD port by auto-using the well-known BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android. It works with both iPhone and Android smartphones. This scanning device establishes a Bluetooth connection with your smartphone. Data is shown in real time. It makes sense and is readable. diagnostic problem codes or fault codes. https://aautomotives.com/bluedriver-bluetooth-pro-obdii-scan-tool-for-iphone-android/