Help - R34 Gts-t Wiring Diagram?

[PaulH]

Hello All,

Does anyone have, or know where I can get a wiring diagram for the RB25DET Neo engine from a R34 GTS-T ?

I have the R33 diagram but the R34 NEO seems to have a few differences, and i'm struggling to get it started after transplating it.

Thanks in advance....

Paul.

[NO_RSPECT]

PM good ol CAMINPERTH

[kingscorp]

You need to swap the 2 signal wires in your CAS plug.

[caminperth]

Hi Paul - as the kindly Riaz has mentioned, I've done a conversion of a 34 engine into a 33 body and you'd surprised at the lack of wiring mods that need to be done.

Let me dig up some info and I'll post it up...

Cam

[caminperth]

First tip - further to kingscorp's comment above..

R33 CAS wiring:

x x x x

1 2 3 4

R34 CAS wiring:

x x x x

4 3 2 1

Just reverse the CAS wiring and it'll work with an R33 ECU and wiring..

[caminperth]

http://www.skylinesaustralia.com/forums/in...showtopic=71705

Thread above has a fair bit of info in it..

Report back on how it goes...

[PaulH]

Thanks guys. I had tried swapping the signal wires on the CAS already - but if the wiring needs to be completely reversed then that would explain alot....

I'll try tomorrow and report back on the results.

Wish me luck

P.

[PaulH]

It lives....

The CAS is 180 degrees out - so yes you need to change the 1234 to 4321 after that it ran beaut.

OK - can anyone confirm the NEO injector sizes - rumor is they are 420cc my R33 assumes 370cc so i'm running 12% rich at the moment.Does a RB20 run 370cc top feed injectors or do I buy a SAFC ?

Paul.