Just saw this big box taking up space. I was wondering if it had anything to do with the smog pump. If so, since mine is blocked off for wideband tuning, can I remove the fuel evaporative system? Thanks.
It's not connected to the pair valve. It's connected to your fuel tank. You can remove it but it has its own pump that if you disconnect it will throw a code unless you disable it with an ECU flash (FTECU can do this). Otherwise you'll have to leave the little motor connected. You'll also want to properly vent the tank.