I dont think its possible on the PP cars.Where is the cliff notes explaining how to enable this on my 15 GT.
How and where can I get thisDO NOT go by that gauges... LOL.
That is a calculated gauge... nothing to do with actual pressure.
Go buy a cheap mechanical gauge, plug it in... see what you make.
Then remove it if you want.... (or get the boost option added to your nGauge for real readings)
Lund sells itHow and where can I get this