New datalogs before the dyno died.
Posted: Wed May 06, 2009 7:12 pm
The dyno water brake broke down tonight but I got some logs along the way to failure; it made a bad noise! 
James,
What was the difference in the two runs when the log files were made?
2009-05-06_17.58.54.msl looks much smoother in the begining. Look at mapDOT on both of the files posted. Force the ranges to be the same so that they can be compared easier. I used (-200, 200). The other file looks smoother in the end.
In both, viewing mapDOT and xTau while looking at PW it appears that the fueling is being disturbed by mapDOT. Once it triggers xTau, the additional fuel changes the engine a little, causing more of a mapDOT change which then then causes more xTau.
- Charles.