SAFC 5 buttom adjustment

[boyzone]

Hi, guys ...

I just get a 2nd safc with 5 buttom one .. just wanna to ask, if we set the value to "0" , that's mean our fuel mapping will not change right ?? still follow ecu setting right ?? negative value will mean will reduce fuel supply to engine right ??
normally at 800 buttom there( is it 800 ~ 2400 rpm ??) , what was people set on it ?? pls advice thanks ...
still new in safc setting. hope can help me . :D

 

[trex92]

the values shown in the AFC are the adjustment in %. So yes if 0 then no change to the fueling ratio and negative will reduce the fueling ratio.

The fueling would also be adjusted on the average basis between rpm. Meaning if u set at 800rpm +1% and 1600rpm +2% then when ur car is at 1200rpm, it would use the average of +1% and +2% to adjust the fueling ratio...

Best is send ur car for dyno to set the AFC properly.

 

[boyzone]

Thanks .. bro,


I stay at Penang, is so hard to get dyno at here... I will try to set arccoding my daily traffic jam mode ..
my afc are show 800 , 2400, 4000,5000 and 7200 at those 5 buttom