i think that is what it is called.. i was told the a need to change the iac plug or something on my 96 dx with a b18c in it...

 

its right behind the intake manifold near the firewall, 2 12mm bolts and the iac comes out,, also need to take off the 2 coolant hose thats connected to the bottom of the Iac valve and of course the iac plug. do it when the car is cold.