@xulfiqar... thats the last option we would do...its better if we have a pinout to make things least worse for us.....!!
@all ecu code is 89661-22740 and its a 4 grip 1jz-GE VVTi ecu having 34 12 16 28 pins
if anyone found anything he can share .....!!
the worse thing is that i found a whole bunch of manual but its a goddamn japanese manual
still can help us....!! at least i will look in that and try to find a pinout