Alright, so first off...
Took my car out today with the tuner hooked up too it. Scanned a lot of things but the one thing my buddy riding with me noticed the most was my o2 sensor was fluctuating at idle, and even when accelerating quite hard. Regularly even going down as low as 50-60 at times before hoping back up into the higher triple digits one again.
Just does'nt seem right to either one of us. I'm assuming it's not normal to have it drop all the way into the double digits under any circumstances, right?
