Sr20 IACV


KA24 IACV


KA24 redesign


link talking about the "new" style versus the "old" style IACV for the KA24DE - IACV: OLD vs. NEW - need some input & HELP!!!! (PICS) : 240SX Technical Forum

couldn't find anything with one side by side. I'll look around a bit more.

What exactly are you trying to see?


As for if they will work with the different ECU, I don't honestly know. I'll see if I can find an answer to that too, but I would bet it wouldn't.
EDIT - nope, they are totally different. can't even swap the FWD sr20 IACV with the RWD one.

Why do you wanna know?
Thinking about using a SR manifold with the supercharger?

If/When you get it ROM tuned, Martin will be able to set up the fuel maps so that the engine will basically "catch itself" and attempt to maintain its own idle, without the use of the IACV. That way, the IACV only has to step in to keep the idle smooth, and in case there is an increase in load.