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LS2 Oil Pressure Light

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Old Sep 24, 2010 | 09:41 PM
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churley22's Avatar
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Default LS2 Oil Pressure Light

2006 CTS-V LS2 with Magna Charger. Started getting oil pressure light after engine heats up at idle. Replaced oil pump with high flow and replaced oil pressure sensor. Light still comes on when warmed up. I am at a loss. Any help would be appreciated. Engine only has 30k miles. Super clean when it was apart. Thanks.
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Old Sep 25, 2010 | 05:15 AM
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Hook up a mechanical oil pressure gauge to it so you knw you are getting a good reading and see what the pressure shows when it's warm.
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Old Sep 25, 2010 | 09:27 AM
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could be a bearing. but check it manually first. They sell a kit for oil sensor relocation on the ls2's because of its proximity to the headers it can overheat and read incorrectly.
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