okay, i'm going through my engine bay putting my intake manifold back on and i realize once again there's this little harness clip just hanging amidst. it's hanging in between the front head and the battery, basically where the stock intake tubing is. i can't find anything on the stock intake tubing with a sensor that it could plug into and the iat sensor is too far back and it's already plugged in, so it obviously can't be that. anyways, it's small, prolly about 1/2" wide and 3/4" long (the actual harness/clip on part of it) and the wires run back and come off of some running down the right side of the engine bay. i just thought it'd be nice to actually know where this thing goes . i don't get any odd trouble codes, and tried my service manual with no help. anyone??

 

Sounds like the Boost Sensor. What did ya do with it?

 

I think its the harnes for your factory fogs.. I found the same thing when i put my intake in... But i could be wrong...

 

Throttle position sensor (TPS)????

 

i've checked all three of those things, boost sensor's plugged in, tps is also, and it's way too high i think to be anything light related. if you bring up my car's link http://www.geocities.com/horrorfreakopc/NISMO98.html (you'll have to copy and paste the link), you can even see the thing laying there. it's laying across the blue hose and is just barely above the radiator hose and yellow headlight harness wiring in the pic. i'm gonna go out and look some more though, thanks for the advice so far though guys.

 

car would die if not connected.