91 crx si b16a sir II swap wiring question

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I installed a b16a sir II in my 91 crx and I have one left over connector that I dont remember where it goes. It is a round white connector with two blue /red wires and it comes off of the cooling fan harness. Any help would be greatly apprieciated.
 
I installed a b16a sir II in my 91 crx and I have one left over connector that I dont remember where it goes. It is a round white connector with two blue /red wires and it comes off of the cooling fan harness. Any help would be greatly apprieciated.

i just looked at my 90 si hatch and it seems it goes to the A/C LOW PRESSURE SWITCH. it should be on the pass side of the engine bay near the condensor. look for a sensor connected to the A/C line
 
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