I have a 1993 civic with a D15 in it. I need to find my IAT can anyone help me?

 

Which D15 do you have? On the D16Z6, its on the back of the intake manifold, on the driver's side of the car (near the brake booster). Its white plastic, and screwed into the manifold with 2 phillip screws that usually sieze pretty good. I have never tried to take one out from that position. The only ones I have removed were the ones that are on the front of the manifold, in the #1 runner, and I almost always had to use Vice Grips to loosen of the screws.

 

i have a D15B7

 

DX/Si (#17 in picture)


And - CX/VX (#12 in picture)

 

He's talking about the IAT (intake air temperature sensor), not the IACV (idle air control valve).

Part # 15 in this photo: