93 Redtop SR20DET S-AFC II Wiring

[2_Liter_Turbo]

Ok, I searched, and couldn't find what I needed. I have since figured out what I needed to do, so here is a "how-to" on Wiring the S-AFC II. I have a 93 Redtop in my 93 240SX (#62 ECU), so this only applies to my setup.

Ok, This is what I have so far:

For the Redtop Engines you are supposed to use the "N3-b" diagram from Apexi. There diagram is incomplete however, so I modified it to include everything you need to know.

01. Red Wire (Ignition Power)02. Green Wire (Tach Signal)03. Brown Wire (Ground)04. Black Wire (Ground)05. Yellow Wire (MAF Output)06. White Wire (MAF Input) 07. Pink Wire (Mitsubishi's only) 08. Orange Wire (Mitsubishi's only) 09. Blue Wire (Skyline's only) 10. Gray Wire (Throttle Signal) 11. Purple Wire (Knock Sensor Signal)

Here are few pics to help out:

SAFC Wiring:

Updated N3-b:

My S-AFC II Wiring Harness:

Modified by ElNegro at 8:27 PM 4/1/2006
Modified by ElNegro at 8:33 PM 4/1/2006

[2_Liter_Turbo]

Hope this helps people out. Took me a few hours to find all the information I needed. I couldn't find anything like this on this forum, so I felt it was needed.
Modified by ElNegro at 8:29 PM 4/1/2006

[SpeedRacer1]

Welllllll it would have helped if you had used the SAFC II wiring diagram that you can download off of ApexI's website. Dont you think?

[2_Liter_Turbo]

I downloaded everything off of their site I could find, I didn't find that. What is the link?

[ill_sil]

Dude your first post scared me w/ your crazy N3-b, I went get my manual right away. If only i would have scrolled down.

ps. i just wired mine in 3 days ago, and im a- ok

[SpeedRacer1]

Maybe the manuakl could be found under the link SAFC II Wiring???!?!?!? http://www.apexi-usa.com/support_wiring.asp

[2_Liter_Turbo]

Well, when I click on that link, I just get a bunch of dots for the text. So sorry, it didn't work. I did download that before, my PC just doesn't read it.

[Nismo_Freak]

You need to download Japanese text support for Adobe.