Celica Forums General Discussion Engine and Performance Air Intake Questions

Hi all,
I'm currently in the process of fabricating a custom ram intake that will (hopefully) not throw any codes at me. However, I'm a bit stuck.
It seems that on my factory air intake box, where I believe a breather line is supposed to go has been capped off. Furthermore, it appears that I am missing a sensor plug, as I only have the blue one (for butterfly control?) and one black one (for the top evap sensor?), Is this normal for a 2ZZGE or has something been done by the seemingly impaired previous owner?

Sorry for the long post, and thank you for your help.
- AnOptimisticPessemist

Sounds like a previous owner may have had an intake on the car before you got it.