Check out my logs/tune..
I am still tweaking the MAF curve @ the higher frequencies.
Fuel trims look good but around frame 600 my comm. AFR is 12.19 for some reason.
Is this due to COT?? It is during decell (coasting)
Also around frame 6000 my comm. AFR goes from 12.9 (good) to 12.68??
I have checked my EQ table and it's not richer than PE so I don't think thats the culpritI
Ideas??

