I've been doing some reading on here about the AFC hack...but, is there some place that could help me out as far as all the setting's would be on an S-AFC for a turboed 98 LS ? I just have uncertainties as far as if i'm making the right settings. It would be appreciated if someone could point me in the right direction.


:edit: Also, any installation tips would help too...is the APex-i manual pretty good as far as giving the right wires ? What about the "blue wire" that's for the O2 sensor ? will that work ?

 

i have mine set as :

Hi Throttle
1000: -38
2000: -38
3000: -37
4000: -35
5000: -34
6000: -33
7000: -33
8000: -33

Low Throttle is same settings

Hi Th: 98
Lo Th: 99

I was boosting 9 psi easily and seems to be fine. Right now i threw in a 4:1 fmu in there because i've raised it to 11psi until I get myself a good fpr (aem, paxton). With the blue wire, you can hook that up to your 02 sensor to read the voltage. You want it to read around .92 or so forth which supposedly means your running rich. The SAFC is easy to install, it took me less than an hour to do it.

 

i had searched before...i got some info...and i was trying to get more. I searched for a thread made by you...no such luck yet..

 

 

i found your thread JZ.....certainly didn't provide too much info for me. But thank you anyways. do you wire up the S-AFC just as the APex-i manual suggests ? or is there any other wiring modifications that i need to make ? other than that...i guess i'm all set

 

i have mine set as :
Hi Throttle
1000: -42
2000: -44
3000: -44
4000: -40
5000: -38
6000: -38
7000: -38
8000: -38

Low Throttle is same settings

Hi Th: 98
Lo Th: 99

but im running 8 psi perfectly
i ran 14 psi once it didnt blow up

 

do you use ALL the wires when hooking up the S-AFC to an OBD2 integra ? I'm thinking i don't need to use the orange wire...and maybe one other...not sure though.


thanks for the settings that you guys have posted. are there any other settings on the S-AFC that i need to set accordingly ? or is that all there is ?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jz &raquo;</TD></TR><TR><TD CLASS="quote">im gonna do the blue wire mod but i dunno which wire to splice it into?
</TD></TR></TABLE>

Its the white wire on your primary 02 sensor. I think you could also tap it into the pure white wire on your ecu harnessn but don't quote me on it. If you do a search you'll fine what wire it is on the harness or just crack open a helms.

 

Are the afc settings boost dependant? I mean, do I have to change them if I up the boost or will the stock ecu do this automatically? Are the settings above for any amount of psi or just for 8lbs?

 

i have mine at like -30% why is it running lean. plugs are white with specs. only running 9 to 10 pounds. i have msd 6btm also to retard timimg.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by luckypon7 &raquo;</TD></TR><TR><TD CLASS="quote">i have mine at like -30% why is it running lean. plugs are white with specs. only running 9 to 10 pounds. i have msd 6btm also to retard timimg.</TD></TR></TABLE>

Flow balanced?

 

What are some of the settings you guys are running with 8-10 psi. I have VFAC. Can someone help me out....