New User Registration
Tweets by @2gnt
Follow 2GNT.com on Twitter!
Oil Pressure Sending Unit
The OPSU is essentially a pressure-switch that triggers the dashboard dummy light at less than 4psi of oil pressure.
You can see its location at
Last modified on 2008-11-11 17:50:37 by DarkOne
Wiki engine and all content (C) 1998-2023 2GNT.com unless otherwise noted