Hi all, I’m in the process of restoring my 91 auto TT 2+2 and the ecu needs to be replaced due to a previous owner having ‘fiddled’ with it unprofessionally.

Can anyone recommend a place to get one from? Preferably an upgraded version to improve performance.

Thanks

CZP get a Nistune type 2 board or get one direct from them in Aus. Then either get CZP to install this for you and get it tuned or speak to reputable tuners over here who may be able to do all this.

I will be using FC Tuning for my tune and I got my Nistune board from CZP and got them to install the chip. Plus I then got a license to the software and later got a programmer board so that I can update the Nistune board with the new firmware as it becomes available.


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Another option is to use Speciality-Z in the US who can supply EPROMs or Nistune .BIN files for different configurations of mods:

https://www.specialtyz.com/300zx/fueling-ecu/sz-ecu-chips.html

Several members on here have successfully used SZ maps.

Edited February 9, 20214 yr by AndrewG

Have you tried turning your car over? It might not be the chips fault.....

I’ve tried, for some reason it won’t let me flip the photo

You have to rotate it  on your pc and then upload it It's a vagary of phone photos

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Edited February 10, 20214 yr by TonyB

On 09/02/2021 at 23:16, AndrewG said:

Another option is to use Speciality-Z in the US who can supply EPROMs or Nistune .BIN files for different configurations of mods:

https://www.specialtyz.com/300zx/fueling-ecu/sz-ecu-chips.html

Several members on here have successfully used SZ maps.

+1 for this advice. 

I have had two SZ maps, one for a near stock setup and another for a much less stock setup. I had both dyno'd to ensure correct running and both times the Dyno showed great fuelling and zero knock.. not to mention great power.