ECU Wiring Diagram to connect Apexi AFC NEO

[KristjanJohann]

Hi guys,

I have a Legacy '91 with EJ22M N/A and I'm Turbo swapping. I'm in need of a wiring diagram to connect my Apexi AFC NEO to my car. Any links or jpg's out there?

- Kristjan

[Legacy777]

There are two links in this thread for the SAFC II manual. Not sure if that's what you need though.

http://bbs.legacycentral.org/viewtopic.php?f=15&t=36138

[KristjanJohann]

Ok thanks Josh

I have all I need now. Just one small thing.

I have A/F in and A/F out but I have 4 A/F wires + ground in my ecu pinout... any ideas.

[Legacy777]

The MAF sensor, also what they're calling air flow meter should 12V power, ground, & signal. Some of the MAF's had additional wiring which was used to detect the incorrect MAF sensor being used. You want to use the MAF signal wire to tie into the AFC.