TwinTurbo.NET: Nissan 300ZX forum - Thanks for your help on this issue. So the Air Fuel Base
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Subject Thanks for your help on this issue. So the Air Fuel Base
     
Posted by not4resaleZ on February 02, 2011 at 12:35 PM
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In Reply To I think you replied to my post about this topic a few weeks posted by Ash's Z on February 02, 2011 at 11:37 AM
     
Message Self Learn, also known as Long Term Fuel Trim does not provide a compensation for an overall lean or rich condition outside of closed loop. I had read that it uses the information determined in closed loop to adjust the overall fuel map. This way it could make global corrections to fuel supply and correct for a weak fuel pump or slightly clogged injectors.

     
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