Help identifying the ECU that came with my RB25

[jeffthenaef]

I bought a 93 s13 with an S2 RB25det from a complete LIAR! And I am now in the process of going back and figuring out how much he told me was bulls**** and how much was the truth.. .anyways I was told that the ecu in the car was from a 300zx and was tuned by enthalpy. Below is a picture of the ECU in the car. I have googled around and even looked through lists like jimwolftechnology.com/wolfpdf/ecu-id.pdf to no avail... anyone have any idea?


https://imagizer.imageshack.us/v2/2322x ... 0/svc2.jpg

[TheRoadShark]

It kinda looks like its from a early 90's Q45 from what I can dig up, based on the sticker. Can you snap a pic of the board inside the ECU? That might help, too.

[jeffthenaef]

That was the only thing that I found as well... but is that even possible? I cant find anything on using that ecu with the RB25...

[TheRoadShark]

That's why I suggested posting a pic of the internals of the ECU. They may have just bolted on w/e random cover they had laying around (having lost or damaged or who-the-F-knows-what to the original). Kinda makes sense seeing as they have the K3 sticker scribbled over...

[jeffthenaef]

http://imageshack.com/a/img841/5839/2gwt.jpg
http://imageshack.com/a/img853/8812/wyha.jpg

[TheRoadShark]

Ok, that appears to be a different cover thrown onto it. The cover is printed A18, but the board in there is A19. And if I'm reading my ecu architecture correctly, that is indeed a 6 cyl ecu. Pretty sure it's from a Z32 - not 100% sure, but pretty sure.