Well, you never said that. Explaining things fully is only way for us to know what you want us to know.

The numbers I said are still what you should be seeing give or take 5psi in some cases.

Possible problems could be the gauge itself or the sending unit. Best way to find out is use a manual pressure gauge that you can just quick hook up and see what that says. If the manual gauge says somethings like I said, then you know the sending unit you have is likely faulty.