Question for anyone who has ever had Holley Projection 2D or 4D

[aggressive male]

I'm just wondering if you guys who have or have ever had it are constantly having to retune it? Or at the very least have to turn the choke up for winter and down for summer? I was using a narrow band oxygen sensor and meter to give me an idea then decided "hey, it's tuned great, I can remove the air fuel meter now" that was a mistake huh? I guess I have to consider it permanent until I get a better ecm?

[Texas Hotrod]

There should be a fuel enrichment -vs- temperature (choke) feature.
My system has seperate enrichments for air temp and coolant temp. Changes in different areas of the programming makes a difference in performance, in relation to varying temp conditions.
It shouldn't need resetting if the program is correct.

You might have to look in the submenues for deeper detail.