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Hi all, New member here. Loving the info on here. Have been using lots of it for my rb25det neo swap. I have an rb25det neo from a c35 laurel. It was previously auto with a 4wd gearbox. I have been unable to find specific documentation about the ecu from scouring the internet. I have managed to find a manual in Russian but that doesn't help much. My question is this. Does this ecu vary significantly from that found on a rb25det neo pulled from an r34 ? I will include pictures of the ECU asap. Any help will be greatly appreciated.
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Have this famous "1 month" ECU, "23740 0V310" with my rb25det from stagea and going to put into C33 laurel.This ECU have an exclusive pinout, as I've heard. Right? Does anybody have a info on exact pinout? Google pointed me here on forum. Thank You!
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Attached is an Excel document which I painstakingly put together by hand, as I found some R34 GTT diagrams out on the internet either completely unavailable (bodyloom/m53/f3 plug) or unreliable (ecu pinouts) Ive sacrificed an entire engine loom to get this mapped out correctly and Ive taken the liberty to add in all wire colours. The first worksheet in the document is of what I call the 'body loom' plug or 'M53' or 'F3' plug if you are familiar with other Nissan looms. This takes all input/output from the ecu to non-engine related things. In the case of the R34 this is things like the auto trans control, traction control, dashboard outputs and inputs and power/switch feeds and triggers. I required a pinout of this plug as when going a full wire-in aftermarket ECU, many of your connections will be made at this plug. Nowhere on the internet could I find a correct pinout of one of these for an R34 GTT. The second worksheet in the document is a standard ER34 (auto) ECU pinout, with all pins labelled as to their function and also the wire colour. Enjoy, I hope this helps anyone who needs it. R34Pinouts_Final.xlsx