The throttle response programming on my 16 tundra is pretty badly programmed. You have to put in too much accelerator to get moving in the normal mode and it feels like a slug, if you put it in tow/haul mode it drives more like it should. Ideally the tow/haul mode with the normal transmission shift points would be how it drove all the time. This pedal commander would probably fix it but I'm not going to pay that much to try it.
I had a 2005 camry that had screwy throttle programming also, they got it right in my 2014 camry. I don't know why toyota has a problem getting this right.
