[Caparco]

Got all my guages working now...seems oil Pressure is alot lower than it should be for my engine.Couple questions...Is there a way to check your oil pressure with bypassing the dash gauge? some say it could be my sending unit thats causing the bad reading..Is this very excessable on the Challenger and a easy fix? Also..Just what is Oil pressure all about and its importance on the enigine..is there a certian preassure i should want to have..I think 60 is good right?...help with any info you got so i can learn more...thanks all!