Ecu identification?! Look up - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Zenkilove490 · 11-23-2016, 12:31 AM

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

[email protected] · 11-23-2016, 11:00 AM

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 · 11-23-2016, 11:13 AM

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

[email protected] · 11-23-2016, 11:19 AM

Quote:

Originally Posted by Zenkilove490

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 · 11-23-2016, 11:41 AM

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

11-23-2016, 12:31 AM	#1
Zenkilove490 Zilvia Member Join Date: Aug 2015 Location: Washington State Age: 37 Posts: 258 Trader Rating: (2) Feedback Score: 2 reviews	Ecu identification?! Look up 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 Last edited by Zenkilove490; 11-23-2016 at 10:12 AM..

11-23-2016, 11:00 AM	#2
[email protected] Zilvia Member Join Date: Dec 2013 Location: Fontana, Ca Age: 31 Posts: 282 Trader Rating: (0) Feedback Score: 0 reviews	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 __________________ Competition Engines & Dyno Tuning. (951)708-1648 \| [email protected]

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11-23-2016, 11:13 AM	#3
Zenkilove490 Zilvia Member Join Date: Aug 2015 Location: Washington State Age: 37 Posts: 258 Trader Rating: (2) Feedback Score: 2 reviews	And then there is different ecu pn for Sr ..soo which sr20 would this go to? Lol

11-23-2016, 11:41 AM	#5
Zenkilove490 Zilvia Member Join Date: Aug 2015 Location: Washington State Age: 37 Posts: 258 Trader Rating: (2) Feedback Score: 2 reviews	What would be the resale value on one of these? I believe I got wrecked and paid $200 for this ecu