OK, I posted this a while back and it comes full circle. I'm not sure if I'm chasing something that I need to worry about or not.
RA 93 Chip, BLM ranges from 125-135 idle commonly around 132. These are acceptable numbers from what I remember.
TT 93 Chip, BLM basically zooms to 138 at idle, once you start driving it heads north to 148. No other changes, ECM reset between changes.
Any ideas why the difference between the two? It's not like I have an exhaust leak from one and not the other....unless one uses EGR and one doesn't?
Thanks in advance,
EW