Hi if anyone can please help me it would be really great i just bought an SAFC2 and need help tunning it.
My MOD are:HKS intake,HKS carbon ti exhaust,HKS upper intercooler pipe with ssqv bov,huge intercooler from ebay W/ AMS lower intercooler pipe,perrin down pipe ,test pipe,walbo fuel pump,785cc injectors,Apexi boost gauge,and Apexi turbo timer,

the A/F is reading 4.99 on the apexi turbo times rich right?

And i'm also going to instale AEM c2di,lancershop 10.5cm bigger hotside,and 272ex and 264in also please recomd what cams should i put instead.

but right now my car is running like ****.I keep stalling and staling but i think i found out why "cause of the bov".
But for now were should i put my HI lOW thrdl/right now my HI is at -10 and low 0
what are the NE1 and NE2 on the Dec-Air section of the SAFC2? Right now i put them on thr 0% Ne1 0% and NE2 0%what should i put on the hot-wire in out, flap in out and pressure in out or do i even need to miss with does?

also like right now i don't have the cams instale and i'm running with the 785cc injectors and walbo fuel pump will this **** up my car?and if i take the injectors out and put the stock one back but not the fuel pump will this be o.k?

and on the warning set section whats the Karw:#Hz right now off
and initialize YES or NO right no always on NO

Thank you for your time

 

4.99? Thats beyond the point where it will burn. I'm pretty sure 6.0 is the lowest afr to even have it burn. Somethings wrong and it sounds like your in over your head. Have it tuned professionally.

 

<suscribes

 

read this post. He taught me how to tune my car and I now have it smooth as silk.


https://www.evolutionm.net/forums/sh...d.php?t=155359

 

ya that really help alot thanks bro

 

O.k guy remember when i said my apexi turbo timer was reading my A/F 4.99 witch was pig rich.
O.k this is really emberesing but i ran my evo8 at the track right with that a/f ratio and hit 16 and everybody was lol at me but the evo owener knew why.It was cause my 785cc injectors.but *****es did not what to help a brother out with the safc2 with out giving some cash.Thats why i came here for help but i didn't get what i was looking for.but some did help and i like to thank you guys.
but i was so **** off i put my hi at -30 and lo -5 across i did not care if the dam thing blew so rev it up to 5000 and let that clutch go then boom 7000 shift 2 gear 7000 shift 3rd gear 7000 shift 4th gear 7500 and that **** was quick.So what im trying to say is it's runing really good no knok at all.i just what to let people to know if you are runing big *** injectors like me "785cc with walbo fuel pump will my be this might help.heres my set up i'm going to the track on the 10th at alaskaraceway park and i'll update you guys on what i run. hopefully much better then 16 i don't care if i run my stock time with all this MOD as long as i don't hit 16 on an evo lol.
HI
1000 -30%
1600 -30%
2200 -30%
2800 -30%
3400 -30%
4000 -30%
4600 -30%
5200 -19%
5800 -18%
6400 -18%
7000 -17%
7600 -17%
LO -5% across

TH-piont LO 35% HI 75% if any one can help me with this it would be great cause i don't know what this are i just put them like this.Hopefully this is correct.

Dec-air
Th 12.00
Ne1 11.00
Ne2 11.00

Disp scal
Pr 0KPG
Ne 7000
Cr +9%
also don't know what this are just put them like this and car runing fine.

 

Hopefully???
Please invest in a logger. Read these;
http://www.dsmtuners.com/forums/showthread.php?t=105569
http://www.evotuners.net/forums/showthread.php?t=315
The Dec. air has nothing to do with our cars. Please read up on some things insted of just guessing on settings and functions.

 

But i was woundering were do i buy a logger?
And also if are car doesn't need the dec-air so i can put does to zeros ha?
and ya that -30 was correct thanks for the tred i also can put my lo on-30 or hi-33 lo -33.

 

You definitely need a logger. www.pocketlogger.com

You might also reconsider you injector choice as it might be too big for your current setup.

 

A Palm M100 or M500 series,
Hot sync cable (usually included),
OBD-II interface (T16-003);
http://www.multiplex-engineering.com/interfaces.htm
Free software;
http://students.db.erau.edu/~szabafab/stein/
or
http://www.qcontinuum.org/obdgauge/index.htm

 

If you are running injectors that big with the afc, you need to run an adjustable fuel pressure regulator...AMS has an excellent kit with everything you need to install on stock fuel rail. You will then need to adjust your base fuel pressure...do a search for on base fuel pressure as I don't have the time to explain that ordeal...Other wise downgrade to 660cc injectors and tune it like this for pump

7600>-25%
7000>-24%
6400>-23%
5800>-22%
5200>-21%
4600>-19%
4000>-17%
3400>-15%
2800>-12%
2200>-11%
1600>-9%
1000>-7%

This seems to yield about an 11.4-11.6 afr at WOT once the car is at full boost...My mods are 3 in BR Turbo back, 660cc inj, AFC2, HKS 272/272 cams, walbro 255, FP wga, and forge boost controler set to 20psi on 93 octane...good luck. Your injectors are about 30% bigger than stock so...make sure your wideband is working properly and have fun..BTW the car would not run if it were at 4.99 afrs lol...So I would get a new wideband before you tune too much...Take about 5 % all the way down the column I gave you and go from there and that will safely yield a little more power.

 

Thanks guys
you guys are very helpful glad to be a member in this sit.
i'll take that advice for the 660cc injectors and wideband 4.99 lol wth was i thinking.

 

Glad I could be of help...I know others would do the same for me!

 

Whats up!

785cc are too big to tune with an SAFC.I suggest a Reflash and fine tune with the SAFC.You can also downgrade to 680's and stick with the AFC/Logger combo.


Good Luck!

 

Its not going to be as accurate as it should. But sometimes it has worked. I had a friend do it before.