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Old 07-18-2017, 07:45 AM   #5
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Join Date: Feb 2005
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Originally Posted by Lemming View Post
Are you sure of that? How dies the low oil pressure light function without that type of information?

EDIT: The wiring diagram shows an oil pressure switch, with a GN/WT wire that feeds directly into the White plug (position 6) in the instrument cluster. Not sure if this is an on/off voltage or if voltage is related to oil pressure in a linear fashion that could be used with traqmate. It would be easy enough to put a meter to it and rev the engine to see if there is a voltage increase with increased oil pressure.
This engine uses and pressure switch preset around 5PSIG to trigger the dash light. to get pressure readings, you need to replace it with a variable sender.
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