problem with b16a swap, engine code

I checked the ecu on my b16a swap, and i am getting an engine code. It is for the ICV, any ideas on troubleshooting, what would suggest to check?

Thanks, Evan

Well first make sure the electrical connection is plugged into the sensor. Next the IACV has a little filter inside. You can take it out and clean it and see if that makes a difference. Otherwise you are going to have to replace the sensor.

nailed it man, iacv filter

Thanks