Aero with deer and with delay..

Hello to all super knowledge databases, like Kater, WVN, Philip etc.. Have for some time the 9-5 Aero with 280 HP deer. And now a question: From my old (9-5 2.3t with deer, 220 HP) it was used that the pressure on the accelerator was immediately noticeable. So with 1800 or 2000 rpm dunked and pressed on the pedal, there came without delay the answer from the engine and the acceleration. But with my new it is different. If I step on the pedal at 2000 rpm, d Is this normal with the aero or is that because the deer performance has to be adjusted? Otherwise I am really happy with it, but this delay is now quite good on the lower part. And the cooler fan running at warmer temperatures (even at 25 degrees Celsius) 80% a day, even if someone here knows how to fix it, always with the help of: the feedback