Hi guys,
The sluggish throttle pedal is normal after a reflash (or even a battery disconnect/replacement). All you have to do is just drive the car and it will sharpen up over a day or two. The ECU just needs to learn the min and max throttle voltages before it can respond immediately to your inputs. It's really only a very small amount of learning. But it's related to the throttle pedal which is something we grown to be very sensitive to over years of driving
