Ecu identification?! Look up

[Zenkilove490]

How can i find out what this ecu goes to? Cant find anything on this 2371M 50F01.

I purchased this ecu years ago and was told by a shop its for an Rb20 but when i came to piecing everything together pins didnt fit and they told me 30day warranry is up so o well kick rocks. So i did and had to buy another ecu. This has proudly collected dust since 2008
http://i1293.photobucket.com/albums/b592/danluquin/20160308_191711_zpsn0b4d6mx.jpg (http://s1293.photobucket.com/user/danluquin/media/20160308_191711_zpsn0b4d6mx.jpg.html)

http://i1293.photobucket.com/albums/b592/danluquin/20160308_191725_zpswwriyjph.jpg (http://s1293.photobucket.com/user/danluquin/media/20160308_191725_zpswwriyjph.jpg.html)

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the normal part number would be a 23710 but that ECU has been repaired by Nissan so it changes to 2371M. it's not an RB20. RB20 ECU's have 13 different part numbers. all being 23710-04Uxx or 23710-11Uxx it being a 50Fxx tells me is an SR20 ECU. so he gave you a re-manufactured SR20 ECU :)

[Zenkilove490]

And then there is different ecu pn for Sr ..soo which sr20 would this go to? Lol

[[email protected]]

And then there is different ecu pn for Sr ..soo which sr20 would this go to? Lol

Silvia S13 SR20DE manufacture date of May 1992 with Manual Transmission.

[Zenkilove490]

What would be the resale value on one of these? I believe I got wrecked and paid $200 for this ecu