Adding/Subtracting Fuel with SCT Tuner
09-03-2006, 09:40 PM
#1
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Adding/Subtracting Fuel with SCT Tuner
Just curious, how is the proper way to add and remove fuel with the Sct Tuner? I know there is the the spark option for 0-8000 rpm's is this where you add or take away timing to richin or lean it out? Have any of you guy's played with the wide open trottle option? Have any of you played with the setting's a bit a side of the custom tunes you already have? Just lookin for some more power possibly for the near future. I don't plan on jacking with it but, I would like to know how the extra options would effect the car due to the ****ty instuctions that come with the tuner. Thanks!
09-04-2006, 03:25 AM
#3
RE: Adding/Subtracting Fuel with SCT Tuner
I have messed around with most (spark and feul, fan, idle, etc.) of the functions while at the track and have not seen that big of a change with any of the options. Now on the dyno my friends car was @ 12.8 A/F ratio and he richened the mixture @ WOT 2.0% and it ran 13.0 all the way across the next pull. So they actually do a little, but the best thing to do is try these changes while on the dyno to optimize power where you can actually see the results of your changes.
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