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Lean out issue

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Old Jun 3, 2015 | 07:16 PM
  #1  
usernameinuse's Avatar
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From: Colorado Springs
Lean out issue

I have an issue where when pulling out from a stop the car goes lean until about 2k rpm. I was wondering if there is a table that controls something like a tip in or something along those lines.
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Old Jun 9, 2015 | 12:55 AM
  #2  
bradswims11's Avatar
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From: Auckland, New Zealand
Have you tried adjusting the acceleration enrich? Its there to enrich when the throttle position sensor sees a change, before the maf sensor catches up with what the airflow is doing, since it is so far away from the throttle body
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Old Jun 9, 2015 | 07:03 AM
  #3  
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From: Tri-Cities, WA // Portland, OR
before tweaking the accel enrich table, i suggest spending more time dialing in the 2150s. they take extra work to get good low pulse width drivability. the puksewidth linearization table needs to be heavily modified, however, if you are running sd, the sd scaling and ve tables can be used. maf scaling table can also be used, but as with the sd tables, results will not be optimum.
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