Alright, so I sure there's a discussion on this topic, but I've got a 2000 celica gts and have been driving it some time now. My 7.5 fuse in the kicker panel of the car keeps blowing. I've swapped it out 3 times now. So, coming down to it.. this fuse didn't start blowing until I got my exhaust work done. Not sure if it's a coincidence or if it's actually causing this issue. I got my pipes welded and now this damn fuse is blowing. Also, I have a air fuel guage that is wired to my o2. Not sure if it matters, but it's worth bringing up. Also, this new fuse only lasted about 2 hours drive time. Any suggestions?