Vdyno is on the accessport right? I've never done it but I'd like to before and after turbo upgrade. I've never had a pro tune either so I feel like my whole life is about to change Haha.
No, you datalog via the accessport and then you download your datalog from the accessport on to your computer and then upload on to Vdyno.
1. Email Adam and ask what all parameters he wants for you to datalog.
2. Locate a safe and smooth flat stretch of road for you to perform a 3rd gear @ 2500 rpm and to redline WOT (wide open throttle) "pull".
3. Look up Vdyno online and download the application on to your computer. I can help you with the data and setting up your profile once you do download the program.
4. Familiarize yourself with your accessport and how to cycle through the options available to you through it. Plug in your accessport (assuming you have already downloaded accessport manager and registered your personal accessport) to your Fiesta ST.
5. Set your datalog metrics, warm your car up to oil temps of at least 180F, get in to 3rd gear at 2500 rpm, hit the button to begin recording your datalog (the accessport tells you when you are recording), no rush and once ready to record in 3rd gear at 2500 hit the gas WOT and take the car to redline, shift to 4th gear, engine brake, and when safe hit the accessport button again and to stop the datalog. Repeat this process three times so that you have three datalogs each time that you are recording your car's performance.
Doing this will allow you to see and measure gains throughout your build, and the size of the numbers you achieve don't matter as much as being able to measure the progressions. I also suggest creating a
http://datazap.me profile for your personal use in monitoring your car. This way you will know for certain if your car is running as it should be.
All of this might seem a little daunting at 1st, but it's a fantastic way to learn if that is what you are wanting to do. Have fun and PM anytime if I can assist you. I am learning too, and I definitely don't have all the answers.