I have a 2007 F250 6.0L with the VXCF9H7
ECM calibration, and TQCK0HZ
TCM calibration. My Edge Insight CTS wouldn't pull anything on the
FICM (or I just don't know how to make it do it).
What benefits would a rollback and new
FICM strategy get me? I've read the whole page on this site and the dyno graphs show the new
FICM strategy on an older
ECM program, but I couldn't find anything about the difference in
ECM rollbacks, specifically on an 07. The forum fact is that 2007s are somehow different and won't benefit from stuff like this the same way earlier trucks will, but what's the real deal?