whats up guys i live in CA and i just bought my first nissan s13 two weeks ago and i love it but i need to get smog done and it wont pass because of the aiv valve. my 240sx is all stock with single cam i have the aiv valve installed but the mechanics telling me im not going to pass because im missing a little valve. but to me it seems like everything is there and im not missing nothing i know one hose goes to the intake and the other hose connects to the pipe that goes to the exhaust. but he keeps telling me im missing a little valve that goes between the hose and the pipe that goes to the exhaust. so am i missing something or does that hose just connect to the pipe. thanks if anyone one has pic of the aiv installed on there car can you post them thanks.