LS2 Oil Pressure Light

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Sep 24, 2010 | 09:41 PM

churley22

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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.

Sep 25, 2010 | 05:15 AM

LS1MCSS

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From: Dover, Arkansas

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.

Sep 25, 2010 | 09:27 AM

c6 batmobile

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From: OKC OKlahoma

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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