OK, I read your post and disconnected the SBF#2 fuse. I did this because my CEL came on a few mintues after my fuel light came on. I'm not sure if that's a coincidence or if something is really wrong. BTW, I own a 2000 Legacy and didn't want to disconnct the battery and lose all my presets.
I also just installed my K&N filter. I hope resetting the ECU will adjust the engine and tranny settings according to my new air filter.