Originally posted by ner947 The one thing that I've discovered with the MS and running it in closed loop with a wideband and target AFR tables is that the more accurate the VE table is the better the MS will be able to fine tune the pulsewidth. I've been tinkering with controller authority, how many ignition steps it will ignore before it corrects again, etc... and every time I tweak my VE table I take a little closed loop authority away from it and everything gets better. I found out quickly that the MS doesn't like to have a +/- 50% range for AFR correction, unless you like to have your AFR numbers look like 11.3, 12.1, 11.5, 12.9, 9.8, 11.7, when you are trying to hit 11.7 or so.
So you are saying that you can set target A/F ratios with a wideband even at open loop WOT? That's pretty f'n sweet.. Yeah, it makes sense to have the VE table do as much of the tuning as possible, and let the o2 work a bit less at keeping a target A/F
13.5 @108 MPH-2.2 60ft(stupid FWD!) S16G @ 18 PSI/FMIC/Running on MegaSquirt II (Now with sequential fuel injection) My webpage: http://eclipsed4evr.home.comcast.net -1998 Mitsubishi Eclipse RS-T- "Toy" -1992 Plymouth Laser Turbo AWD(SOLD) -2000 Honda CR-V(daily)
