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Old 05-24-2021, 07:33 PM   #28
ls1nova71
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Join Date: Dec 2009
Location: Independence Mo
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Re: Trinary Switch Integration with Dual Fans

Quote:
Originally Posted by trobert3 View Post
I have a 08 express van e38 computer and engine stand alone harness, I would like to know which 3 wires from ECU goes to the high pressure switch?
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X1 pins 12, 13 and 34.
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