Hello i've got my second 300zx TT but my new car is a 1996 300zx (european version (germany) ).

You can look at my ecu but i don't know how i can chip this ecu?

 

Perharps JWT or i've heard that we can change this ecu by an older (1993 or 1994 ???) but is it necessary to make many mecanics change with an old ecu ???

 

Thnak you to help me,a 300 zx stage III is more pleasent that a stock 300zx :) :) :) .

 

Thank you very much to help me...

 

Best regards..

 

attempis to decypher:

 

You have a new 96 TT and want to chip the ECU to stage III.

 

a: you can´t figure out how to chip it

 

b: You´re under the impression that you may have to swap it for an older ECU to obtain your goal ( why I have no idea )

 

and

 

C; you´d like to know if it is a lot of work and if alot needs to be changed on the old ECU

 

Did I get that right ?

Looking at the ECU there its a 16bit one and not a 8bit like most, you need a different chip and code for one of them but the procedure is almost the same to chip it.

have you got any other mods?

 

a chip alone will not make it stage 3!

I search how to upgrade my 300zx TT ecu 1996 (5 speed).But it's not easy for my car because it's a 16 bits ecu.

 

If you have a good solution (or a good chip seller) thank you to help me.

 

Regards.

Here you go mate, click link and go to bottom of page.

http://www.ashspecz.com/ashspec/ECU/ECU.htm

smithy

With ash,the chip stop for the 1994 Year...

It isn't ok for a 1996...

Ash doesn't work for the 1996 ecu ...

 

It's not easy with my car !!!

 

i prefer the 1990-1994 300zx TT lol

NEW!

 

We have been working hard to bring the 16-bit ECU upgrade to market and are now offering upgrades for the 1993-1995 Non-Turbo AND the 1995 TwinTurbo models! Please see ordering information for 16-bit models lower on the page (be sure to go down to the 16-bit upgrade option).

 

 

if you have a 16bit ecu contact them

Hey, i have a 1996 tt manual, and its alot harder to chip that ecu than chnage it for the older 8bit version, did this with mine and the older ecu works just the same

 

hope that helps

 

Ste

 

With ash,the chip stop for the 1994 Year...

It isn't ok for a 1996...

Ash doesn't work for the 1996 ecu ...

 

It's not easy with my car !!!

 

i prefer the 1990-1994 300zx TT lol

Hey, i have a 1996 tt manual, and its alot harder to chip that ecu than chnage it for the older 8bit version, did this with mine and the older ecu works just the same

 

hope that helps

 

Ste

I also have 1996 series 4 import.

I had to buy a Series II ECU to replace my Series IV ECU.

I enquired at NMGB headquarters and was told the older ECU's will work fine in series IV vehicles.

I have had no trouble and it's been changed for over two years.

 

HTH

Steve

OK thank you very much for yours answers.

Then i want to find an old ecu for my 1996 300zx TT but all the old ecu are ok (1990 at 1994 ) ???

If it's ok , and if someone sell an old ecu for my car with a good price,i'm interested...