Wiring An Rb26Dett In An Auto R34 Gt Four

[TriniGT]

Hi all, I am currently swapping in an RB26DETT into an auto R34 GT Four four-door. I am fine with the mechanical but stumped on the electrical, I have some electrical background but I am thinking this is a pretty detailed job. I want everything back like factory when done and need some ideas on how to do this. I know there is the Attessa wiring and also the fact that the car is originally an auto there is the auto transmission wiring as well that I have to deal with. Anyone has done this and can guide me, PM me if need be.

Jason.

[KiwiRS4T]

What are you using for an ecu? Ideally you have the GTR ecu and loom. If not you could buy a wire in Link and make new connections to all the sensors and ignition.

[TriniGT]

I currently have a couple of R32 harnesses from previous engines and also access to an R33 GTR engine and dashboard harness. Is it possible to use the entire R33 GTR dashboard harness and adapt the R34 GTR instrument Panel to suit it? If it is an easier swap I can do that.

[daineisdabomb]

How did u end up goin with the conversion? My gf has a 34 gt coupe in auto n was thinkin bout changin to rb26 n manual. Depends on cost and whats involved. Did the 26 bolt straight into the 25 mounts? And what did u hav to do with the wiring?

[TriniGT]

Sold the Gt Four and bought an R32 GTR, plugnplay.