Normal Oil Pressure Range

[Orionstang]

I don't know why I can't find this answer anywhere, but what should the oil pressure be at startup/cold idle, warm idle, and under load? Installed an Autometer Cobalt gauge and its very erratic.

2010 Mustang GT w/KB

 

[debit_free_2010]

70-80 cold start and 80 WOT, 50 normal cruising, 30hot idle, where did you install the sender?