The Saab Link Forums - View Single Post - oil light occasionally at idle, at first drive of day
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Old 09-15-2014, 05:36 PM   #4
DrewP
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Join Date: Dec 2006
Location: Los Angeles, CA
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If you get 20 or so psi at the adapter at idle I'd try replacing your oil pressure switch and drop the pan and clean the screen and pressure bypass to be sure.

The stock sender should turn the light on at about 6 psi. Your sender might just be coming on too early.
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