Quote:
Originally Posted by Sportsguy83
For your last questions, don't quote me on this and someone can correct me, but I believe the long term fuel trims will affect your open loop fueling, meaning even if you tune the car at one point to be perfectly on target AFR, the LTFT will affect it and you will not be hitting target AFR as time goes.
What map controls the O2 learning?
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That sounds right. But isn't that intended functionality? As in, the LTFT will correct any errors in fueling caused by MAF errors for example. If you remove that functionality then you allowing the error to go uncorrected. I must be missing something...
In EcuTek the map is called "AF Correction #3 Limit - Rear O2 Learning"
Thanks for your help! :-)