2018 Seneca oil pressure

[MD3]

What oil pressure are some of you reading on the dash gauge at idle and at highway speed ?

I'm showing 20psi ("ish" and seems to vary) at idle and around 50psi at highway speed.

I'm trying to understand what is the normal.


_

[Rustynuts]

Im reading about the same pressures on the scangauge for my 2018.5 Been those pressures since we bought it and would consider this normal.

[MD3]

Perfect, thank you for the reply.
I'm not getting the power and performance I'd like and couldn't remember what the pressure had been prior times... had just wondered if it was low maybe it was contributing to an underlying problem.


-

[Les7h]

Our 2016 pressure is very similar to yours Les

[Robbbyr]

Originally Posted by MD3

What oil pressure are some of you reading on the dash gauge at idle and at highway speed ?

I'm showing 20psi ("ish" and seems to vary) at idle and around 50psi at highway speed.

I'm trying to understand what is the normal.


_

Here is an excerpt from my Freightliner Operator's Manual showing the minimum oil pressure for a Cummins at idle as 15 psi.

Mine shows the same readings as yours with 30,000 miles now.