I tried the PLX Devices Kiwi 3 Bluetooth OBD2 OBDII adapter and the OBD Fusion app. It monitors EGTs and DPF line pressure. The adapter was $100 and the OBD Fusion app was $10. there are other cheaper OBD adapters out there. I chose the PLX Devices Kiwi 3 Bluetooth OBD2 OBDII because it works with Android, IOS, and Windows. I tried Dashcommand app and it didn't the ability to monitor the DPFs and EGTs for Ram trucks. It had something to do with the App firmware and its communication process with the adapter. Just letting everyone know!
Carlo
Carlo