Sunday, September 7, 2008
9-3 doesn't increase timing advance with increasing ethanol content
This plot is of the timing advance, which was in all three data file Alcohol gave me. Essentially, it's not showing any more advance with more ethanol.
Now, I don't know jack about timing advance, if ~32 degrees of advance is a lot, if you should expect a lot of advance on the highway, etc. But I was hoping to see the Saab Trionic ECU be able to increase advance, since higher ethanol means higher octane, and less detonation.