Would I pass a emissions test without a air pump on. On my formula someone before me toke it off. Would it make me fail the sniffer, I found the air pump but not all the hook ups for it. I thinking about just putting it on so I can pass the visual insp. But do you think a will pass the sniffer.

Is there any little tricks on pass this test.
I have hooker headers, 3 inch exhaust the old cat (that is still good), and borla muffler.
I need to pass!

thanks