General 2g SAFC Tuning help

[JIMMAC2004]

Well after reading as much noob instructions on how to tune with safc and tunerstein im at a loss.

I go to set my lo points and the logger is setup to display 02, short trim, and long trim. As per the noob article on tuning with safc i should be seing my long trim change. Only problem is that the long fuel trim stays at a constant 12 and the short trim changes.

Am i doing something wrong ? If there is anyone in the Chicago land area that can help me tune my 2g with 14b and other mods please let me know.

 

[slickster]

The short changes with o2 readings and if the difference between the short and long lasts long enough ,....eventually the long will adjust. It just doesnt change that fast. So adjust some and drive a day and then adjust some ore...etc
-Slick