hopefully this thread isnt dead !!!

i have vafc2 tuned for a DC5R and i will initialise all settings to zero it.

what are the basic settings i can set it at to use VAFC as a meter and thats it!!

do i just wire it up and initialise all or do i need to select sensors, cylinders etc?

please help me find the settings i need to have my stock S2k (apart from a K&N drop in filter) runnign as a meter as i willl not require a dyno tune for i have basically no mods.

thanks

 

bump im throwing a cel 1259 anyone wanna tell me why and how to fix it.when i zero out all the settings it doesnt throw a cel

 

set vtec back to 6000 and the light hasnt come back on but here are my settings
6000-5
6500-5
7000-7
7500-10
8000-14
8500-17
9000-17

 

Hey man,

I have the same code problem. Did you just reset everything and then start over. I have a wideband in my car so tuning it again isnt a problem, but we also tuned it from 3000 up. I dont know, just what the guy did who tuned it. I have some correction factors up in the high rev range as high as -21.

 

check at what rpm vtec is engauging,i let all my setting except the vtec change over point and i havent had a cel since

 

with -21 your more like 13.5.1 i tryed -21 and we didnt make any extra power so we tuned it back to -17...its safer there.i also went ahead and made some adjustments after the dyno my current setting are
pre 6000 -5
6000-6
6500-8
7000-10
8400-15
8700-17
9000-17

 

it sucks that i had to move the vtec back from 5000 to 6000 you can see i made like 15hp more at 5800

 

Here are my settings for the library..

00 with k&n fipk and testpipe.

Stock hp 194.

Tuned with Vafc 211.4

Vafc Settings..

Vtec engagement at 5000.

LVT
1000 -10
1500 -10
2500 -10
3000 -10
3500 -10
4000 -10
4400 -10
4800 -7

HVT
4800 -4
5400 -10
6000 -7
6600 -7
7200 -8
7800 -10
8400 -13
8900 -18

 

lots of good info here I can use when I get tuned!

 

If I had to do it again, I can probably tune it myself. It was pretty easy once you saw the dyno and the figures of the a/f.

In my case, the car after 3k ran around 10-10.8 in the a/f. So basically, the tuner started off by tunning everything at the beginning to -10..

That brought up the whole curve to around where he wanted to be. Then you adjust the high and low spots.

But through out the whole thing, was around 12.5 in a/f.