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drdarthinvader
June 12th, 2009, 01:09 AM
what would cause stft to constantly deduct fuel% while my afr ratio also lean out to 20:1 {on log works}
this is causing a fluctuation in idle
frame 1530 to frame2100 where idle corrects to an afr of 10:1

ls1,maggie ,std cam ,4in1 pacemakers

drdarthinvader
June 13th, 2009, 06:51 PM
i found the problem b3618 .i changed the values to 14.70 instead of 14.63 which switches from cl to ol past idle therefore enabling no fuel adjustments during auto ve also b4108 set to disable don't know why i set it to enable stft???
and b3647 to 14.70 from 20 to 65 kpa... runs like $1000 dollars


im my own worst enemy

drdarthinvader
June 29th, 2009, 12:22 AM
ive got the auto ve table back to .9-1.0 but i still have a stft problem at idle.it seems to decline and deduct with no gradual inclination (please look at frame 1350 to 1950) also setting o2 switch points to .450 made a big difference in performance..........