Air Filter Replacement

[YarisSedan]

If you change your driving style frequently. This is probally the problem. Perhaps the first few weeks when you got your car you decided to enjoy it and drive a little aggresively to see how it reacts and handles and takes off. Now that you had it for awile you may have toned things down. The throttle has adaptive learning and changes the curve and may open the throttle less for the same amount of effort you are pressing down on the gas trying to learn your driving style. Now all of the sudden you push the gas hard and it dosnt seem to respond like it used to when you first had it its because it isnt.

You could try a throttle controller that seems to fix the many complaints people have about throttle response and acceleration. Air filter wont be dirty. Too low miles to have any significant carbon buildup that would cause lack of power.

Only thing left really is the adaptive throttle.

Quick fix would be to disconect the battery for awile and reset it and test drive it and see how it feels.