How To : Wiring RB25 into S13

Discuss the RB20, RB25 and RB26 series engines.
opticnerv
Posts: 145
Joined: Sun Jun 07, 2009 4:33 am
Car: 89' Nissan 240sx SE

How To : Wiring RB25 into S13

Postby opticnerv » Mon Jan 02, 2012 7:14 pm



User avatar
PapaSmurf2k3
Site Admin
Posts: 23258
Joined: Thu Nov 21, 2002 3:20 pm
Car: 2017 Corvette, 2018 Focus ST, 2001 Miata turbo, 1993 240sx truck KA Turbo.
Location: Oxford, MS
Contact:

Re: How To : Wiring RB25 into S13

Postby PapaSmurf2k3 » Mon Jan 02, 2012 8:02 pm

Awesome!!! Thanks for the write-up!

opticnerv
Posts: 145
Joined: Sun Jun 07, 2009 4:33 am
Car: 89' Nissan 240sx SE

Re: How To : Wiring RB25 into S13

Postby opticnerv » Fri Jan 06, 2012 4:59 pm

No Problem hope it helps some one out ! :)

mr_nissan
Posts: 121
Joined: Fri Jun 05, 2009 10:12 am
Car: 1991 240sx hatch w/ sr20det
1991 240sx coupe w/ sr20det
1995 240sx STOCK with 51k miles
Contact:

Re: How To : Wiring RB25 into S13

Postby mr_nissan » Sat Jun 09, 2012 11:43 am

for the dash plug, you state the blu/blk wire goes to the blu/blk on the rb harness, when I compare that color wire to the one on the ecu pinout http://www.scribd.com/doc/17587822/rb25detpinout it says the blu/blk is for the o2 making the ylw/blu the engine temp sensor. Is this a mistake with the diagram I'm looking at or is it just a color mix up on the write-up? Thanks

opticnerv
Posts: 145
Joined: Sun Jun 07, 2009 4:33 am
Car: 89' Nissan 240sx SE

Re: How To : Wiring RB25 into S13

Postby opticnerv » Sun Jun 10, 2012 5:49 pm

Don't rely soley on the color of the wires. If your reading the pin out right and yellow blue is the wire you see go with that one. From what I understand there where variations in wire colors. I'm not being a d*ck, I stated that some where in the write up. Just for future refrence if anyone else looks it up haha good luck !

kidslice
Posts: 11
Joined: Sun Jul 28, 2013 4:34 pm
Car: RB25 powered S13

Re: How To : Wiring RB25 into S13

Postby kidslice » Mon Nov 11, 2013 6:47 pm

Heeeeey! I got a S13 with a RB25det.Just swapped my old HUD dash and the window into the it.The whole HUD gauge cluster werked perfectly before I took it out to swap into my new 240. Speedo from the old dash werked before but was waaay off.tach was off to but that's an easy fix. Looking for threads on wiring the HUD up.As of now everything werks on the cluster.Just the HUD speedo is not werking after I swapped it in.Any Ideas. Wrote down ur pin pics and all so I can go thru it and see where I'm off. But if u got any ideas why the HUD isn't werkin since I swapped it let me know dude! Thanx !!!!!


Return to “RB20DET / RB25DET / RB26DETT Forum”