Originally Posted by
Rtbrjason
Recently picked up a 2003 Excursion 6.0. I'm not ready to start tuning it for performance/drivability yet but wanted to make a few basic changes. I've read the ECM, but I seem to be missing a lot of options. The main one I'm focused on currently is the PATS switch. I'd like to disable PATS, but under System>General, the only option I see is PTO (enable/disable). I am viewing in advanced mode already. In looking at some other 6.0 tune files, I see there is a PATS switch located here. Is this just not supported on my truck or was it removed for some reason?
Thanks!