by Eye8Pussies » Sat Oct 24, 2009 11:00 am
^ that's basically the general idea...but it's not until you have a wideband in your car and you actively monitor your afr that you realize there are many situations under normal driving conditions that your car may bog because people with stock N/A cars add boost and the ecu doesn't know how to compensate under all conditions
20SoLaRa02 -> basically, yes, except at 18% throttle, there should be no adjustments since you haven't entered your low throttle settings yet. As ron mentioned, the safc will extrapolate for throttle positions between 20-50%
and also, your tuning will be very different than somebody's tuning who is simply tuning their stock injectors (+fuel), where a less effective tune will just make them run richer and get worse mileage. But with larger injectors, since you are actively removing fuel at most points, you will run lean under many daily driving conditions if you do not also tune for low-throttle.
20SoLaRa02 -> basically, yes, except at 18% throttle, there should be no adjustments since you haven't entered your low throttle settings yet. As ron mentioned, the safc will extrapolate for throttle positions between 20-50%
and also, your tuning will be very different than somebody's tuning who is simply tuning their stock injectors (+fuel), where a less effective tune will just make them run richer and get worse mileage. But with larger injectors, since you are actively removing fuel at most points, you will run lean under many daily driving conditions if you do not also tune for low-throttle.
HaHa
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