Nov 22, 2017 #1 chao_david Electrical Joined Oct 25, 2017 Messages 15 Location PH For example, at 0% load, the oil pressure is 4.5 bar and at 100% load, the oil pressure is 3.7 bar.
Nov 22, 2017 #2 Compositepro Chemical Joined Oct 22, 2003 Messages 7,843 Location US The engine and oil temperatures are higher, so the oil viscosity drops. Upvote 0 Downvote