I had installed few new parts, plus my tune. that's why I was worried about the smell, but I had no leaks either. I took it to my buddies shop and he checked on everything and mentioned it would most likely just be the after market downpipe or exhaust
I had the same issue, I replaced my brake sensor also and code still wont clear, is it hard code that can only be reset by toyota? I have 3 scanners and none of them will clear it and it's pretty annoying and from what it seems is that everyone knows where to go to reset it but no one's actually...
I've got to 167 mph in mine before I was tuned and now I'm tuned and removed the speed limiter but haven't tried it again and probably won't for a while
I was running my supra without a exhaust for about 2 months with only a turndown tip, so that's why I had the a smell in the cabin of the car but I've had my exhaust for 2 months now also and it smells like burnt oil/antifreeze I can't smell the difference. It smells fine from the exhaust but...