Finally received my truck a few days ago after 12 weeks since ordering. Just getting to fiddle with stuff. Read on a few posts over the last 3 months on a way to change the trans temp gauge to show boost pressure. I have done all the searches on here and can't find it again. Wondering if anyone could help me out? Maybe my truck just doesn't have it. It's a XLT with the 3.5 ecoboost .

 

The xlt doesn't have it.