safc2 rb25

Discuss the RB20, RB25 and RB26 series engines.
2005bluesti
Posts: 62
Joined: Sat Jun 30, 2007 6:36 am

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i saw some one had posted a diagram of it but i dont know which side is up or what, at one point i saw actual pictures of the process can someone help me out thanks


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Coolwhip
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Posts: 3138
Joined: Fri Feb 06, 2004 7:29 am
Car: RB26 Raw Brokerage War Machine
Location: Orlando, FL
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If you don't have your manual you can get the PDF from Apexi's website.

Then look at your ECU while its plugged in. You'll notice the center section where it bolts in has a plug/clip at the top. The diagram supplied by Apexi should reflect. Also you'll see that the wires are clustered up. So say there are 6 wires (2 rows of 3) then a gap for the next cluster of wires...looking at it from the left.

You'll quickly understand and see which way is up.

Apexi should of clearly illustrated what needs to be done as far as wiring. Splice and attach SAFC wire.

Good luck

silviasgp06
Posts: 418
Joined: Mon Apr 02, 2007 1:12 pm
Car: 95 Nissan Zenki RB25 Powered

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sorry to side track but he will probably have the same questions:

i also have a SAFC2 hooked up, right now all thats wired to it is the tach and MAF,

there are two knock sensors on a RB but one knock wire on the SAFC, what do we do about this?

also, what is the recommended In/out settings? I currently have in 02 out 02.

and finall if any info could help on all that decel air..... and all the other intialization settings


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