Cheap hesitation or lag fix

[Rattlesnake]

Originally Posted by laurenth

Sorry for unearthing this old thread,
I have an 04 Yaris 1.0 with the same infuriating problem, I use the double acceleration trick at red lights, first quick tap on the paddle to "wake up" the beast then the second one to actually take off.
was a solution ever found?

Good morning all,
Another unearthing here as Google had served me well! I have exactly this problem and for the life of me cannot solve it. I'm quite mechanically minded and there are no faults stored, but at idle it seems it idles too low and if i press the accelerator down it hiccups then accelerates. I've got an odd feeling the bank 1 lambda sensor or MAP sensor may be faulty, but again no faults are being read... any advice please, TIA