boarderline Posted May 5, 2012 Share Posted May 5, 2012 Hey so I got an apexi Neo for my s2 rb25. Any body able to give me some help for the installation? Quote Link to comment Share on other sites More sharing options...
CArFAn Posted May 5, 2012 Share Posted May 5, 2012 http://www.apexi-usa.com/manuals/electronics/neo_diagram.pdf Quote Link to comment Share on other sites More sharing options...
5thgenluder Posted May 6, 2012 Share Posted May 6, 2012 I have an original safc and a series 1 rb25det. So not sure if they are the same and also not responsible for any of this info. But here are the notes from my install. 1. Safc in (white) closer to engine side of harness out ( yellow) closer to ecu Pin 27 on ecu (black) sometimes orange and blue. Should be main air flow (afm) if you have the pinout 2. Tacho (green) pin 7 (yellow/red) 3. Throttle signal (grey) pin 38 (white) 4. ign power (red) pin 59 (black/white) 5. ground (brown) (black) 1" closer to engine than the brown wire pin 60 (black/white dashes) Quote Link to comment Share on other sites More sharing options...
boarderline Posted May 6, 2012 Author Share Posted May 6, 2012 Thank you guys for the help! Hopefully I can get my car running good here pretty quick! Quote Link to comment Share on other sites More sharing options...
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