The PV_Info.txt file is a text file on your Power Vision 3 that contains information about the PV3 device itself and vehicle(s) that the device has been connected to.
When we develop a tune, it is done on a particular tune compat / checksum. Tune compat(ibility) refers to the vehicles that tune can be use in and the checksum is the value used to ensure the file is the correct size and not corrupted. This information is found within your PV_Info.txt file after you connect your PV3 to a vehicle. If you are requesting a tune from us or searching for tunes on our website, we use the this PV_Info file to show us the information from the vehicle that we need in order to provide you with tunes that are compatible with your ECU.
This file is located on the PV3. To find this file on your computer, first open Windows File Explorer and select the Powervision under your list of drives, you will then see the PV_Info folder, inside the folder is the PV_Info.txt file.