What maps control fuel enrich at idle tip-in? DBC (vr6 throttle on a 1.8t)

I tried KFBAKL and KFVAKL with little difference

At idle > step on throttle > rpm drops 100rpm before rising and afr goes lean during the rpm drop.

Only have this problem at idle.

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What maps need to be adjusted to reduce the amount the throttle opens when AC compressor turns on?

I zeroed out KFQDPK but throttle still opens (even at cruising / off-idle) by itself whenever AC turns on. Just want to reduce how much it opens - It opens too much causing car to accelerate a bit - not smooth.