help with a base pfc tune

[Bryants95240sx]

My friend has got a s13 sr with 50lbs injectors z32maf with a pfc we need just the base setting for it to idle/half ass run to get it to the tunner. We've tried the basic resset/learn function with no success.

[S14DB]

It's not going to learn anything if it thinks you are still running 370's and stock maf. Learn is only for idle anyways.

You need to go into SETTING mode and change the MAF and Injectors.

[Air Flow]
[4. 80piVG30 Air-F]

[Injector]
(370/525x100=70.5%)
#1 70.5%
#2 70.5%
#3 70.5%
#4 70.5%

Any Idea what your lag is on those injectors?

[Bryants95240sx]

Guess i should have been more detailed we did change the maf setting and tried 80% at 0.0ms it kinda idled but was hit or miss on weather it started. I have no clue on the latency I will try what you suggested.

[xsephish]

They are MSD 50lb topfeed injectors I can not find anything about the lag on these injectors which is half the problem. We were trying to do the relearn last night I think we were using 80% on injectors and 0 lag it started up idle was getting smooth timing dead on 15degrees no knock 14.7-15.3 on afr idle was at 1000rpm and it just died out of no where after almost 10 minutes of idle time just before I was going to hit the AC for 10 minutes as part of the idle learn.

[S14DB]

Set the injectors to 70.5% then adjust the latency to get it to ideal AFR.