fuel trims changed big time, what gives?
05-09-2004, 04:39 PM
#1
fuel trims changed big time, what gives? ok i did my clutch. only other things i did since then were disconnect my battery, port my throttle body out better (was already ported just redid it) and cleaned my air filter. i havent had any WOT runs since the battery got disconnected and was wondering if that would be why they are off. fuel trims before i did my clutch were about -2.34% and now they are about -8.59%. would it just be because the battery disconnect and no WOT runs?
05-10-2004, 07:48 AM
#2
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Disconnecting bettery I believe zeroes them all,
you may still be relearning. Do you think they have
fully settled yet? Some less-frequently-used cells
can take a long time to accumulate. Hey, negative
is better than positive, at least. But you should have
a variety, the idle value is probably the most prone to
drift, the quickest to update and the least interesting
of the bunch.
you may still be relearning. Do you think they have
fully settled yet? Some less-frequently-used cells
can take a long time to accumulate. Hey, negative
is better than positive, at least. But you should have
a variety, the idle value is probably the most prone to
drift, the quickest to update and the least interesting
of the bunch.
05-10-2004, 08:00 AM
#3
yeah the idle seems to be back where it is normally at, about -10.94%. i have driven the car about 200 miles since then so i figured relearn time shoudl be done by now. ill just give it 200 miles til i get the clutch broken in and get on it at WOT. then give it about a week or so and it not ill have them corrected. sometimes ill have an adjustment made and have to go back to the old tune in about 2 weeks, guess its from not letting it go long enough