subaruNewbaru

The first one is a head on shot of what the sensor looks like. The second one is a shot taken from the passenger fender of the car and I attempted to show where the wire went to in correlation with the engine harness. I'll have better pictures posted tomorrow when this storm blows over. yeesh

So upon rigging up a temporary exhaust and installing the o2 sensors after my 99 legacy brighton wagon experienced a clogged cat and bogged down and me going through the rigorous process of trying to get it back on it's tread, I noticed a wire hanging down in my engine bay, just sitting on the exhaust I finished bolting up. Anybody know what it is, what it does? Is it the reason my car isn't starting? [/url] img upload