Intake Tuning

attila · 02-11-2008, 11:41 AM

I have been logging, and I am getting two different numbers in the A/F learned column. I understand that it is because of the open loop and closed loop part of the equation. Is there a way to know which one your car is in with StreetTuner? Like where Enginuity has that is one of the logging parameters.

R4ND0M_AX3 · 02-12-2008, 07:17 AM

There are actually more than two learned (LTFT) values. ST Advanced can show you the table that has four numbers depending on MAF G/S.

If you plot your learned colum vs MAF Airflow G/S then you should see the breakpoint(s).

02-11-2008, 11:41 AM	#1
attila Amateur STI Driver Car: 06 STI Posts: 46 Join Date: Jul 2006 Trader Rating: (0)	Intake Tuning I have been logging, and I am getting two different numbers in the A/F learned column. I understand that it is because of the open loop and closed loop part of the equation. Is there a way to know which one your car is in with StreetTuner? Like where Enginuity has that is one of the logging parameters. This ad is not endorsed by this member. Please register or login to hide this ad.

02-12-2008, 07:17 AM	#2
R4ND0M_AX3 Grassroots STI Racer Car: 05 Subaru WRX STi Fav Mod: Cobb StreetTUNER Location: Elk Grove, CA USA Posts: 592 Join Date: Jul 2004 Trader Rating: (0)	Re: Intake Tuning There are actually more than two learned (LTFT) values. ST Advanced can show you the table that has four numbers depending on MAF G/S. If you plot your learned colum vs MAF Airflow G/S then you should see the breakpoint(s). This ad is not endorsed by this member. Please register or login to hide this ad.