Hello. I've owned my mini for a year and when I first got it the yellow triangle was on but only for a little while then it went off and was off for a year. Then after I installed my boost guage it came back on again. I clear the code but it comes back on. Yesterday driving to a friend's it stayed off the whole trip but then coming home it came back on again. I'm not running TPS sensors in my current wheels so one of the codes may be that but I need help with the other ones. Any info would be appreciated. It's an 08 R52 but I figured it's the same as an R53 so more eyes will see my post here.