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Auto And Manual Rb25det Computer/loom Different?

Ad's

By Ad's,
in Engines & Forced Induction

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Ad's Mentor

Ad's

Posted
Posted (edited)

Gday guys i have had a look around trying to find my answer but i haven't found much that helps. Are Auto RB25DET computer and or loom different to manual computer/loom? As I'm trying to wire in my 25 into the coupe and the wire colours are different to what it's telling me. If they are different can someone please point me in the direction of a pin out diagram for both as well as ecu wire colours.

Thanks and sorry if this has been covered before.

Edited by KDS_HR31
R31Nismoid Grand Master

R31Nismoid

Posted
Posted

Computer is different - doesn't matter if being used in a manual

The looms ... Hmm knowing Nissan it would be the same in theory as usually its one loom suits all.

But I could be wrong there on that one.

Ad's Mentor

Ad's

Posted
  • Author
Posted (edited)

Ahh ok thanks mate.

Anyone got any pin out diagrams or know that the loom that goes to the ecu is different? Also its a s2 motor if that makes any difference or helps anyone.

Edited by KDS_HR31
  • 6 months later...
KiwiRS4T Grand Master

KiwiRS4T

Posted
Posted

The pinouts for R33 and R32 are very similar. (R32 doesn't have boost solenoid - pin is used for something else). Should be able to find any pinouts you want fairly quickly on Google - some have colour codes for wires as well.

muchogarcia34 Collaborator

muchogarcia34

Posted
Posted

Yeah ECU is the same and the loom is a little different but still works. The only thing you have to change is the wiring going to the gearbox but if you can get a piece of the manual wiring loom for the gearbox you can simply unplug the auto one from near the fuse box and plug the manual one in and all will be good.

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