I just got done installing my PC, at first it would not work with my phone using the BT every time I would try to set it up the app would crash. I call PC after and couple of different tries they had me remove the app and reinstalled it and that worked.
Then the CEL came on and was told I didn't wait long enough before installing it and I need to remove it and drive around for a day for the light to clear, not wanting to do that I went to my local Auto zone to use there reader and clear my CEL. When I hook up there reader it read the fault but I was unable to clear it, it turns out that they have there readers setup to read only and was told they could be fine up to $10,000 if they clear a CEL, and I would need to buy my own. They want $60 for there lowest price one. I went home and check Amazon and found one for $26 and it did more then the one Auto zone want to sell me.
Two days later, clear the code and turn my PC back on, all is good now running city +. Looking forward to my trip pulling my camper next week and see how it all works out. My truck has the 6.4 and 4.11s so it really has good power off the line without the PC, I am looking for better throttle response while pulling.