safc2 help

[Nissan_240sx]

whats up

Planning to install my safc2 this coming weekend. Could anyone show me a write up/guide on how to wire it up? tips etc.. are greatly appreciated

Thanks in advance

92' 240sx

*edit.

Installing it so I can get it out of the way, about 95% with my ka-t progress. Just to clarify

[S13FX]

Have you ever done any wiring on a car before?

The SAFC is quite simple to hook up and, at the same time a good learning curve for someone dealing with first time tuning, and piggy back wiring.

Let me try and dig something up here. But Basically all you need is the ECU pin out for your year car and engine. Which we have posted in one of our stickies here.

And also the manual from the safc telling you which wire is what. Pretty straight forward. Hardest part IMO is trying to located the right wire on the harness.

Once you get that down it just snip the plastic covering off, solder it, and at the least shrink wrap it.

[Nissan_240sx]

Thanks for the reply, I've done numerous audio wiring and some other wiring jobs (ignition,lighting, etc)

I looked at the ecu wires and I noticed more than one color wire.

ex. cut maf signal wire (white), looked at ecu wiring and saw more than one white wire. I think I need the ecu pin# diagram..

I'll try and search for it and other helpful stuff. If you guys find it or any other helpful links please post.

Thanks

[TheOne]

has a pinout of all 240 ecu's.white wire in safc2 is maf input(from maf to safc)yellow wire is from safc to ecugrey wire is tpspurple wire is knockgreen wire is tachred wire is powerblack wire is groundbrown wire is ground.

[Nissan_240sx]

Hey thanks alot man, did it earlier and it works. Now I need to play with the settings (in and out).

thanks guys

[Nissan_240sx]

update

set the safc2 so my car runs good. Just wondering if this is ok. in and out is 20 20. is that ok? my car idles and runs fine

[WDRacing]

We have the wiring diagrams for every 240 ecu and RB and SR right in the sticky at the top of the page. No need to go to AZ240 for anything. BEsides, we don't like off site linking epsecially if the info is available right hear on Nico.

WD

[Florida240sx]

Ecu picture stopped working for me a while ago... http://www.nicoclub.com/articles.php?id=158779

[TheOne]

We have the wiring diagrams for every 240 ecu and RB and SR right in the sticky at the top of the page. No need to go to AZ240 for anything. BEsides, we don't like off site linking epsecially if the info is available right hear on Nico.

WD

sorry bout that, tho, i got that link from that same sticky, so somebody must'ved fixed the sticky after i got the link?(i know for sure i got it from sticky)

[Nissan_240sx]

update

set the safc2 so my car runs good. Just wondering if this is ok. in and out is 20 20. is that ok? my car idles and runs fine

bump

[WDRacing]

sorry bout that, tho, i got that link from that same sticky, so somebody must'ved fixed the sticky after i got the link?(i know for sure i got it from sticky)

No worries bro.

bump

If the car runs fine, then those settings will work. I never had the stock maf, so my settings were 2in-7out.

WD

[Nissan_240sx]

Ok cool, thanks WD

[eazye2000]

Should be 5 IN and 5 OUT. Maybe 6 IN and 6 OUT.It's different for the metal, and plastic S13/S14 MAF's.Or try 5 IN and 6 OUT, then 6IN and 5 OUT. I can't tell you without looking at it. You can ask just about anyone in here about me and SAFC's.. I'm crazy when it comes to them... Or just lucky. LoLMy stock ECU is running 2 IN and 2 OUT with a Z32 MAF and 740cc injectors. Go figure..