#47074, "some data logging after the new injects..." Apr-20-03 05:20 AM by 97eclipseRS
stft is great... hovered right around 0 for most of the time. however the ltft was ok for most of the time, but once i got back and let it idle for awhile... the whole time it was idling the ltft went from about -5 to -10 ten -14... ended up around -20 and stayed there. all this time the stft was right around 0. could it be because of the ecu reset? i'm guessing that's the default and it'll relearn the trims. my batt was out for a couple days. i'll get more #'s when i get my car together again.
#47078, "RE: some data logging after the new injects..." In response to Reply # 0 Apr-20-03 05:43 AM by XtremeRS
I wouldnt worry about your LTFT too much. Mine is usually around -15 to -20 at idle. Keeping your STFT close to 0 or in the lower negaitves, is your best bet. Looks like you got it perfect.
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)
#47129, "RE: some data logging after the new injects..." In response to Reply # 2
yep that sounds just about right. But remember, dont just tune to fuel pressure, watch your EGT's and A/F gauges, to get you more perfectly in tune. I like to keep EGT's around 1525-1550 at WOT in 4th gear. If it takes more or less fuel pressure to do that, then good. I believe i was hitting around 65 psi at 7-8 psi boost, so you may be rich..dont know. Keep an eye on the egt's.
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)
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