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How To Tune With A Safc Ii

lingeringsoul
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lingeringsoul Grand Master

lingeringsoul

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Posted

I can't seem to find a guide to tuning with a safc2. I know most of people out there are getting powerfc but I have no need for it. I just wanna be able to tune it so that mycar won't stall with the Sequential BOV installed and getting better power.

If anyone can give me some tips and instructions on how to do it that'd be much appreciated.

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lingeringsoul Grand Master

lingeringsoul

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Posted (edited)

is there no way to do anything by youself??

getting someone to tune it means I really don't learn anything, which defeats the whole purpose of moding my car.

Edited by lingeringsoul
fLhayabusa Enthusiast

fLhayabusa

Posted
Posted

Specifically the seq. bov?Thought they're all the same.

Well its been awile and i may forget some points but i'll try my best.

(If un-tuned and is still running intial set-up)

When Car is cold.

Start the car and leave in neutral, Go into monitor mode and select - Throttle(THR), Airflow ratio(AFL) and RPM(REV) to be displayed.

Now rev and hold engine rpm at 1600 rpm. When revs are held stable. Jot down on watever the Throttle %value is and also the Afl

Eg. vroooom rev (1600rpm)........ Throttle 3%

AFL 3.5%

Now thats recorded, Drop revs down to 1000rpm,hold it stable

and once again take down the readings only for the Airflowusage

Eg. Vrooom rev (1000rpm)....... AfL 3.0%

*The % value used as example's are only examples. They differ.*

Now that you have that sorted.

Go Back to [setting] menu, enter [DEC-AIR]

Enter in a smaller number for (Thr)% as checked above

Eg.At 1600rpm i had 3%thr Enter in 1-2%

For [Ne01] enter in a Larger number as checked above when revs were at 1000rpm

(At 1000rpm (Afl)at 3.0% Enter 3.4%

For [Ne02] do the same

(At 1600rpm (Afl) was at 3.5% Enter 3.9%

You might need to check and change the values a few times to get it correct.

Either Higher or lower.

Let me know how you go.

Teo

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