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Old 05-02-2013, 12:52 PM   #2
UATahoe
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Join Date: Mar 2012
Location: Huntsville, AL
Posts: 1,000
Re: Oil Sender Question

Currently going through this myself. On my 87, the two wire sensor is the one that senses oil pressure and sends a signal to kick on the fuel pump. The single wire runs to a large bell shaped sensor and that runs to the dash gauge for your pressure read out.
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