Quote:
Originally Posted by ztan
Can anyone with the idle dip problem set all 3 PI/DI ratio tables to have full DI up to 0.3 g/rev load (see figure)? My theory is that it may eliminate DI/PI switchover at low IPW where the port injectors get activated in the non-linear range and send the engine transiently lean - especially if the PI scaling is unbalanced to the lean side.
As per last post, I have had a bit of hesitation at low loads (2000-3500 rpm at part throttle, 0.2-0.3 g/rev load) with bigger injectors and doing this has solved the problem for me.
|
Im getting mild hesitation on light loads around 3k rpm. Do you foresee any issues if this is done with stock injectors?