Need help w/S-AFC II

[DOUBLE X]

I installed S-AFC II today did the intal. start-up. I need help understanding how to adjust for upgrades.

Right now I have 550cc, 255 pump, large fmic, apexi BOV, 14b till gaskets seat, 7cm exhaust housing, 2.5 O2 housing, 3" downpipe, running mod. 1st gen mass, till the rest of the GM mass and the MAP TRANs comes in, so if anybody could help please reply or send me a PM

Thanks Matt

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Here is the settings that I tried so far, and the car still seems to be running rich at idle.


__1000 1600 2200 2800 3400 4000 4600 5200 5800 64 68 72
HI-21__-22__-23__-23__-24___-23__-22_-22_-22__-20_-19_-17
LO-2-___3___ -5___-8__-10___-10__-10_-10_ -10_-10_-10_-10

THO
LO HI
30% 80%

And I need to know what the hot wire setting for a GM mass?

[sbiggi]

Read this.... it should help http://www.roadraceengineering.com/newafcsetting.htm

do you have a a/f gauge?

if you do it should be sweeping back and forth at idle, if it just sits on green(rich) then lean out the afc till it starts sweeping again....

better yet a logger will tell you your fuel trims and then you can adjust accordingly