What about P 0505 code?

[ALX5]

Hi ESS4.6is
do you know where to look for ICV in 3.0? I search the ETK and could not found ICV or secondary air pump. I only found air pump in exhaust manifold. Is there another name for these parts?
By the way, I changed the exhaust sensor when I saw the code P0365 camshaft position sensor bank 1 circuit malfunction, and you said I changed O2 sensor. Did I misgiving information or they are the same. I have no ideas where to look for O2 sensors until now you tell me where to look for cat O2 sensors.