S2000 Engine Management Engine management topics, map and advice.

Adjusting the IAT / ECT fuel compensation tables

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Old Aug 13, 2010 | 07:20 AM
  #11  
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Originally Posted by gernby,Aug 13 2010, 10:01 AM
IIRC, the OEM O2 sensors already have heat sinks.
I was thinking more like the one they recommend for the innovate sensor. Using a sheet of copper. Of course I need to see if heat is the issue with it or not.
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Old Sep 30, 2010 | 08:29 AM
  #12  
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Bump! This is one very important thread. With the sudden temperature changes in Ga I am going way rich! In fact soon as vtec hits I can feel the transition from ideal to low 12 a/f.

I still need to adjust the compensation tables from stock. Street tuning and checkups are important!

Does anyone know the map ranges for the high med and low compensation tables?
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Old Sep 30, 2010 | 10:24 AM
  #13  
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Originally Posted by scareyourpassenger,Sep 30 2010, 11:29 AM
Does anyone know the map ranges for the high med and low compensation tables?
The air temp compensation for ignition timing shows 40 kPa to be the line between low and high, but I haven't found what they mean by Low, Medium, and High.
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