I'm wondering about the relationship between B3605 Commanded Fuel In Cold Open Loop and B4307 Desired Airflow. I had my RAFIG all dialed in and have my VE pretty close but I'm having this problem with lean fueling until I get to ECT of 80*C.

I adjusted B3605 to make the AFR better @ cold temps but it looks like it affected RAFIG. I redid my RAFIG and cold AFR went lean again. I'm at 17 to 18:1 AFR in some temp cells an then 11.8 in others and it isn't a progression, it's sort of all over the place. Is there another method to get cold open loop AFR closer? It kind of looks like I'll just be chasing my tail adjusting B3605.

I have read that this lean issue is a common SD problem but have yet to see a solution on any boards. I'm sure someone has solved this riddle. Can any of you guys shine some light on this?