AFC SETTINGS
 

hey thought this might help people out if everyone listed their settings and how much boost their runing and what engine?? ill put mines up as soon as i figure out whats wrong with my t3. any other tips and tricks would be cool too.

engine?
afc settings through all rpm ranges
how much boost?

Re:AFC SETTINGS
 

i guess no one uses a afc here,j/k bump

Re:AFC SETTINGS
 

someone pointed this site out to me... it helped a lot

http://www.geocities.com/thermalfid16/VAFChack1.html

Re:AFC SETTINGS
 

i am running -43% all the way across on my 450 injectors in my stock 90 civic si. not boost yet but ready with the injectors.

Re:AFC SETTINGS
 

well here are mines
1000-4000 -38
4500 -37
5000-7500 -35

on a d16a6 wiht a t3 , 450cc injectors and so far only 4lbs of boost but not for long......

Re:AFC SETTINGS
 

Me..

Running D15B2..

1000 - 4000: -38%
4500: -36%
5000 - 7500: -35%

(These settings were the base settings from the tutorial in the above link, they seem to be OK..)

Boosting 8psi..

Re:AFC SETTINGS
 

I do have a question about AFC settings though.. and I feel the topic line fits my question, so I didn't start a new thread, anyway..


When you make changes to the AFC, are they REAL TIME.. as if, I'm editing it while my car is running it's making the changes, or do I need to shut the engine off and restart it?

Re:AFC SETTINGS
 

i think it is real time maybe like a 2-3 second delay because ive played with the settings while the car is on and i can hear the engine starting to sound diferent, ;)

Re:AFC SETTINGS
 

my set up is d16y8 at 8-10 psi settings 1k to 4k -38%
5k -33% 6k -30% 7k -29% 8k -28% it stays either stoich or rich all the way to about 5k rpm and then it goes leannnnn and spurters only at full throttle though.
has anybody had this problem too. im thinking its the ecu but i not sure. any help is nice thanks

Re:AFC SETTINGS
 

Yes, when adjusting the afc, its real time.. crank the settings to + 40 at idle and see what happens :P

Re:AFC SETTINGS
 

that sounds evil, have u tried that before? :o

Re:AFC SETTINGS
 

At those settings, your map is probably starting to see boost ...

Re:AFC SETTINGS
 

this is what im using now and ive had the boost up to 12psi and it seems to stay steady....

hi*** low****

1000 -39 -40
2000 -39 -40
3000 -38 -38
4000 -37 -37
5000 -36 -36
6000 -36 -36
7000 -36 -36
7500 -36 -36

im currently only running 8psi with the same settings since is still want this motor to last more than a month at least ;D d16a6, t3 with 200,000 plus miles!

Re:AFC SETTINGS
 

anyone run ECUControl and AFC? ECUControl still able to should some usable nfo? or does the AFC override what it puts out?

Re:AFC SETTINGS
 

I understand the fact that with the bigger injecters you have to "take some of the fuel out" by keeping the injecter open for a shorter time.(- numbers on the settings) Why can't you make the stock injecters stay open for a longer time(+ numbers on the settings)to give you the extra fuel you need?

Re:AFC SETTINGS
 

Kaneda13, ECU Control will be getting an altered MAP signal, but aside from that will function correctly.

Re:AFC SETTINGS
 

so basically, it will be receiveing an altered signal from a sensor it doesn't yet understand how to read boost in anyway... :) correct?

Re:AFC SETTINGS
 

As far as I know, the stock injectors run at almost %100 at full throttle, thus stopping you from getting more fuel out of them.
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