Or, what values do others see if anyone is measuring this on their Scangauge or other gauge? Still trying to figure out why my car is so sooty and performance isn't as consistent as it used to be (see my frequent regen thread for that drama), so I'm trying to learn about various parameters and what they can tell me. I noticed my injection timing values (MIT) are all over the place ... -6 at idle, sometimes positive 8-12, sometimes -2 to -6 ... kind of inconsistent with throttle. It could be this XGauge doesn't work well for the Gen 2 (I am using the XGauge for the Gen 1 and the 2.8L diesel). Or are these values normal? Or is something wrong with my timing?