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Hello Ktuner,

My car is a Civic Type R FN2 from 2007 and I'm working on the MAF tune base since few days. My AFM flow table is pretty well balanced now, but I don't understand very well what are the difference between the WOT enrichment and WOT enrichment Cat Heating table. I have noticed that the first one seems to have no effect on my AFR targets, only when I copied my modified table on the CAT heating one I obtained some results (not exactly what I want, but near for the moment). If you could give me some explanations about these two tables please ? (or more precisely why the first seems to do nothing and the second yes..)

Thank you very much.

CAT HEATING mode is when the ECU decides it's necessary to heat the catalyst. You can clearly see which table it's on at any given time by looking at the AFR.CMD item in the data list.

Oh, I see ! Thank you very much for the quick support.

No problem

How do we disable the cat heating WOT table? Just copy the normal WOT table so it’s always the same no matter what?