General Quick SAFC tuning question

[giovanniv]

Ok so I just installed my safc on my 2g and I have some quick questions. My car is idling rough when I turn it on is it because I have all the fuel trims zeroed out? Is it alright that all the trims and zeroed out? Also there is a Cr setting under graph scale what is that for? It has like 3+- 6+- 9+- 15+- and 30+-. Also where does the Ne have to be? Do I have to worry about the hot pressure and the flap settings? If so what number do I have to move them to? Last question. Under the dec. air where it has thr. Ne1 and Ne2 what should those percentage values be at? Thanks and sorry for all the questions.....

 

[knochgoon24]

Have you set the sensor type to karman yet?
If you car is stock, it should idle fine with the fuel adjustments zeroed out.

You should find someone local that can help you out with this thing. Go on the Apexi site and find the user manual. I already found the one for you. That will tell you everything you need to get started.

And did you need ANOTHER thread?

 

[giovanniv]

Yes I have set it to Karman and I do have a manual. I started to read it but it wasn't really answering the questions that I had. Basically what is done to my car is just a wally 190, ported turbo and 2g manny and a mbc. My car idled fine before I installed the safc. Does the things I mentioned above that I didn't know what they were have anything to do with it?

 

[knochgoon24]

The Cr Settings and 3+- 6+- 9+- 15+- and 30+- are the whole point of the SAFC.

Cr stands for correction factor. Those numbers down the side are a scale for the correction. When you turn the little dial, it will make changes to whatever RPM you have selected. A bar will move up/down to represent your correction.

I set my throttle points to 30/80 when I had mine installed. It worked pretty well.

 

[giovanniv]

No There is like a setting on my safc **1** (no dials). Like it is seperate from all the graphs and everything. It just says the +-3 +-6 +-9 +-15 +-30. I can select which one I want but I want to know where it should be at.....