300zx ecu differences? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

brendan90zx · 11-19-2009, 02:30 AM

i need a new ecu for my 1990 300zx. i have been told different things, of course the non turbo and turbo are different, but i have been told that the non turbo ecus are all the same, and the turbo ones are all the same regardless of year. I dont really believe this but does anybody have a definitive answer if i could use a 1992 non turbo ecu or something?

***S14DB*** · 11-19-2009, 05:52 AM

http://jimwolftechnology.com/wolfpdf/ECU-ID.PDF

Looks like they should have the same part number.

JRas · 11-19-2009, 12:27 PM

twinturbo.net

should find an answer, easier

FusionR240sx · 11-19-2009, 01:11 PM

Quote:

Originally Posted by S14DB

http://jimwolftechnology.com/wolfpdf/ECU-ID.PDF

Looks like they should have the same part number.

yea... just look at this.. if the part numbers are the same it should all be fine and dandy.
the CEL might go on if you use that ecu for a 92 since they have air bags and our 90's do not.

otherwise i'm pretty sure it'll be fine.
i'm gona be flashing my NA ecu that i have to TT specs...
so the ecu doesn't matter at all if your gona tune it as well.

11-19-2009, 02:30 AM	#1
brendan90zx Zilvia Junkie Join Date: Jun 2009 Location: fresno cali Posts: 470 Trader Rating: (11) Feedback Score: 11 reviews	300zx ecu differences? i need a new ecu for my 1990 300zx. i have been told different things, of course the non turbo and turbo are different, but i have been told that the non turbo ecus are all the same, and the turbo ones are all the same regardless of year. I dont really believe this but does anybody have a definitive answer if i could use a 1992 non turbo ecu or something?

11-19-2009, 05:52 AM	#2
*S14DB* AFC #1 Join Date: Oct 2003 Location: 昨晩あなたのお母さんの家 Posts: 20,181 Trader Rating: (3) Feedback Score: 3 reviews	http://jimwolftechnology.com/wolfpdf/ECU-ID.PDF Looks like they should have the same part number. __________________ Comments should be taken as Opinions not as Statements of Fact

11-19-2009, 12:27 PM	#3
JRas Zilvia FREAK! Join Date: Jul 2007 Location: Arizona Age: 36 Posts: 1,503 Trader Rating: (2) Feedback Score: 2 reviews	twinturbo.net should find an answer, easier __________________