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Old 12-06-2018, 07:55 AM   #2
maxwedge
A990 racer
 
Join Date: Mar 2002
Location: Chestertown, New York
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Re: 2005 Yukon Message stating "oil pressure low"

The right thing to do here is to actually check the oil pressure with a gage when first started, if ok the bcm is getting or giving false info. Then the next step is a possible bad sender, so your dash gage shows numerical good pressure, but a warning lite comes on?
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