Yet Another SAFC Question...Please Assist.

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ace0073
Posts: 134
Joined: Wed Nov 08, 2006 10:48 pm
Car: 1969 datsun 510

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First off, I hate that I have to ask an SAFC question because so many have been asked but after searching and reading (including the FAQ), I still have a car that runs like crap. Heres the story:

Last night took my car for a spin and it ran great.....no probs and boosting hard. Got up this morn to take a cruise and noticed the idle was surging terribly...hmmmmm?? After much headache, I finally took a look at my SAFC settings and noticed that somehow they had all changed......starting with the fact that it was set for 6 cyl. Im thinking my passenger last night initialized my unit. Anyway now I cant get the car to run right at all. Finally got it to idle decent but it will not transition into boost. Runs similar to a boost leak but I know it is not. My guess is that my In and Out for the MAF is incorrect. Please take a look at my settings and let me know if you have any ideas. thanks in advance.

Setup95 KATJWT ECU tuned for 72lb injectors and cobra MAF72lb InjectorsSAFC IICobra MAF

Current SAFC settings after initialization:

IN ETC menu:Hot wire 4 in 5 out (where im pretty sure the prob is)4 cyl arrow up

Dec. AirTHR:4.0ne1:1.0ne2:1.5

Setting menu:Hi: 0% across boardlo: 0% acrpss board

TH-points: lo: 25% Hi: 60%Ne points: 1k, 2k, 3k, 34k, 4k, 44k, 48k, 52k, 56k, 64k, 68k, 7k

Basically, I think my question boils down to what are the proper In and Out settings to use but if you see something else please point it out.


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