In the logs if you open it up you are mainly looking for timing drops. Timing corrections and fuel pressure. While wot see if any cylinder drops timing.
I installed mine in a 2020 a few weeks ago. Lots fun. I refused to remove the bumper for the connector down low. Easier to go through the passenger side lower grill aperture. Still a b****...
I tried to do it that way too at first. I probably spent an hour or two over two days trying to reach and unplug the connector. It ended up being a lot quicker for me to just pull the front bumper lol
Hey Antoine, yeah it looks like the pic links are broken. I'm not sure what could have caused this, possibly a change on JB4tech's end? Anyway, I'll either delete or figure out a way to update the images.