anyone have anu idea where this plugs into?

i'm plugging in the harness for my st205 swap in my 88 all trac. the wiring was done up for the conversion but i cant seem to find a plug in for this connector that comes off the IC! i'm baffled, someone help? if i end up not having a plug in for it, what can i do, i don't even know what it is for... thanks a lot.

That's for the intercooler level sensor.

Check with whoever did your wiring to see if they bypassed it already for you or not. If the plug on the harness is still there, you should be able to find it come out of the harness right below where the plug is.

-Charlie