Its true that with the PC-V you'll get an approximate map pre-loaded. Sometimes it's close enough. Most of the time the map needs dialing-in, and for most folks that means a couple hundred for a dynotune, plus the set-up and preparation of the bike as a whole to prepare the bike for the dynotune.
There is a help file in Documentation forum titled something like preparing your Warrior for dynotune. That will guide you through creating a list for your exact bike's conditions. If the baseline is incorrect then the dynotune is less effective. It's good to verify baseline first. Make any corrections. Then install the new fuel manager, then dynotune right away.
The following are just examples, I'm not aware of the history and conditions of your bike.
Folks will be able to identify if possibly their Warrior ECU has been bumped. Checking for intake leaks. Checking TPS wire for a crimp connector. Clean air filters. You know the drill. Lots of things. It's a lot easier than it sounds because the help file guides and reminds. Use the service manual having both supplements in conjunction with the Documentation forum info. Make your list, read-up on each, check it off your list.
Along the way, some folks stumble-across other things needing made right that they would have missed. When the bike is right, the fuel manager mapping is simple so one dynotune most often does it. Or, if you go to the CVT then with good baseline it'll work correctly out of the box. No tuning or re-tuning costs ever.
This is my way of suggesting it's better to slow down and discover the big picture, then move ahead.
Do you have access to any other transportation?
