Please SHARE your AFC settings ! - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

MYankov · 08-29-2015, 03:21 PM

Hello everyone !!

i will really appreciate if someone that actually runs a AFC on his Ka24deT

i just went turbo and the car is infront of my house running like crap .. i dont have the wideband installed yet thats why i cant drive the car to the tuner !!

I AM not trying to tune my car by myself

I just need someone to help me with some basic numbers so i can atleast drive it to the Tuner

I WILL REALLY APPRECIATE IT PLEASE GOOD PEOPLE HELP ME

i found some things on the internet but all the setups are slightly different than mine ( they probbly will work but i want to be sure )

Set up is
Master Power AR50 t3/t4 turbo
550 cc injectors
Walbro 255
N62 Z32 MAF
Stock S14 ECU
Fuel Pr. Regulator
265 Brian Crawler cams
Apexi NEO AFC

please someone share your settings so i can atleast get the car running !!

Thank you !!

codyace · 08-29-2015, 09:02 PM

Good luck having a NEO control all of that. Get a properly tuned ECU to make that all work.

!Zar! · 08-29-2015, 09:14 PM

Buy a rom tune such as Enthalpy, Jim Wolf, ect., and an afr gauge. I would use use the safe for small corrections.

e1_griego · 08-29-2015, 09:35 PM

Quote:

Originally Posted by codyace

Good luck having a NEO control all of that. Get a properly tuned ECU to make that all work.

I missed you.

Prok0 · 08-31-2015, 09:56 AM

For that large of an injector you would be at the maximum correction essentially.

550*.5 = 275, stock injector for the KA is 270, so it should still run and probably do ok, but as for anything but that you need a wideband and a dyno, although I would recommend getting a ROMtune of some sort.

As for MAF settings that is all in APEXi's setup guide on their website, so set maf type correctly, set Cylinder type correctly, and then just dial in -50 correction on low throttle and it should fire up...

I ran 480s on my KA back in the day with an S-AFC and it worked out OK because there were no other options for me really, and I ran low boost and had a wideband that I kept an eye on it with but now with so many different options available for KA stuff I would strongly recommend getting a good tuned ECU.

08-29-2015, 03:21 PM	#1
MYankov Join Date: Aug 2013 Location: Miami Age: 35 Posts: 3 Trader Rating: (0) Feedback Score: 0 reviews	Please SHARE your AFC settings ! Hello everyone !! i will really appreciate if someone that actually runs a AFC on his Ka24deT i just went turbo and the car is infront of my house running like crap .. i dont have the wideband installed yet thats why i cant drive the car to the tuner !! I AM not trying to tune my car by myself I just need someone to help me with some basic numbers so i can atleast drive it to the Tuner I WILL REALLY APPRECIATE IT PLEASE GOOD PEOPLE HELP ME i found some things on the internet but all the setups are slightly different than mine ( they probbly will work but i want to be sure ) Set up is Master Power AR50 t3/t4 turbo 550 cc injectors Walbro 255 N62 Z32 MAF Stock S14 ECU Fuel Pr. Regulator 265 Brian Crawler cams Apexi NEO AFC please someone share your settings so i can atleast get the car running !! Thank you !!

08-29-2015, 09:02 PM	#2
codyace Post Whore! Join Date: Dec 2004 Location: Poconos, PA Age: 40 Posts: 8,030 Trader Rating: (58) Feedback Score: 58 reviews	Good luck having a NEO control all of that. Get a properly tuned ECU to make that all work. __________________ *Want Air Conditioning in your SR20 Swapped car? Check out www.sr20acbrackets.com for more information! Quest Alternator Conversions for SR20!* Check my Group Buy! Tired of lousy internal gates? Go external wastegate with one of my manifolds, Check out my group buy

08-29-2015, 09:14 PM	#3
!Zar! Post Whore! Join Date: Nov 2004 Location: North Korea Posts: 14,579 Trader Rating: (27) Feedback Score: 27 reviews	Buy a rom tune such as Enthalpy, Jim Wolf, ect., and an afr gauge. I would use use the safe for small corrections. __________________

08-31-2015, 09:56 AM	#5
Prok0 Zilvia Junkie Join Date: Apr 2003 Location: FL Age: 38 Posts: 376 Trader Rating: (0) Feedback Score: 0 reviews	For that large of an injector you would be at the maximum correction essentially. 550*.5 = 275, stock injector for the KA is 270, so it should still run and probably do ok, but as for anything but that you need a wideband and a dyno, although I would recommend getting a ROMtune of some sort. As for MAF settings that is all in APEXi's setup guide on their website, so set maf type correctly, set Cylinder type correctly, and then just dial in -50 correction on low throttle and it should fire up... I ran 480s on my KA back in the day with an S-AFC and it worked out OK because there were no other options for me really, and I ran low boost and had a wideband that I kept an eye on it with but now with so many different options available for KA stuff I would strongly recommend getting a good tuned ECU. __________________ Sales @ Enjuku email:[email protected] phone:352-241-8399

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