Tuning LS1 Maf independent of VE

[LETZRIDE]

Hi all,

I was looking for an old thread but couldn't for the life of me find it (I think it was russ kemp who made it). Anyways I am back to tuning my LS1 and I have shut off the MAF and am tuning VE. I am getting pretty far along with my ve tables that I am about ready to switch over back to maf shortly to tune. I forget how to isolate and only tune the MAF so that the VE does not play into the equation?

I swear there was a way to do it, and I have searched high and low to find the thread and I can't seem to locate it. Can anyone help refresh my memory?

[5FDP]

Put the dynamic airflow high rpm disable from the factory 4,000/3,900rpm down to like 100/90rpm. Then it would be considered "MAF only".

[LETZRIDE]

Thanks - I thought it had something to do with a setting in there. I had mine still set to 800rpms from when I was tuning it last year as I guess I forgot to set it back.

And just to confirm, if I had that setting on 800 and it is considered "MAF" only, if I have the MAF set to disable then I still would only be getting VE data correct?

[tunerrjuan]

GEN 3 MASS AIR FLOW METER TUNING MODE
step1,
....SAVE ORIGINAL TUNE
step2,
AIRFLOW/DYNAMIC
....high rpm disable
4000RPM/set@100RPM
step3,
FUEL/02SENSORS
....disable LTFT min ECT
set min@ max284
step4,
FUEL CLOSED LOOP ENABLE
....ECT vs IAT max it at 284
step5,
FUEL/TEMP. CONTROL
....catalyst over temp /DISABLE
step6,
DFCO CUT OFF
....Enable ECT@105/set to 284


IM NEW BUT I BELIEVE THIS WILL HELP ......