Nismo "sports Resetting Ecu" Bnr34

[djvoodoo]

Hey SAU.

There is almost nothing in terms of topics about this type of ECU.

From what i know, they were re-mapped ECU's from the Omari factory. But what I don't know is what has been changed to the ECU map. I'd assume slight advance in timing & boost?????

Would it be similar to the "Mines" ECU, and would it be any good for an R34 GTR in Aussie climate?

I have found a unit from a Vspec II which could be of interest to me (I have a 99 Vpec)

Any thoughts??

[Ben C34]

It would suck. Get nistune and actually tune the car properly.

[KiwiRS4T]

If it can't be tuned there is no advantage to you. Better to get a Nistune chip for your existing ecu or go aftermarket ecu.

[GTSBoy]

The opinions expressed above are the only valid ones on this subject.

[(OO)SKYLINE(OO)]

Hey SAU.

There is almost nothing in terms of topics about this type of ECU.

From what i know, they were re-mapped ECU's from the Omari factory. But what I don't know is what has been changed to the ECU map. I'd assume slight advance in timing & boost?????

It would just be a re-programmable ECU tuned by Nismo for their "Nismo Sports Resetting" GTR's.

Suited to Japan climate / fuel RON etc.

Would it be similar to the "Mines" ECU, and would it be any good for an R34 GTR in Aussie climate?

I have found a unit from a Vspec II which could be of interest to me (I have a 99 Vpec)

Any thoughts??

Just get a Nistune done to your OEM ECU.

[nomnomv8]

Correct me if im wrong but I dont think you can Nistune the R34 GTR ecu..

As for your question, scrap that as it would be absolute rubbish. I would just go for a PowerFC

[GTSBoy]

Of course you can Nistune the R34 GTR ECU. You can do any of the RB26 ECUs. You can do the R34 GTT ECU. The only ones you can't do are the R33 GTST ones (and a few that we don't care about).

[djvoodoo]

Thanks for the replies. I was always planning on a Power FC as they can be had for sub $900. Was just curious about the "nismo" package. ECU itself would be pretty rare, if it were "tunable" simliar to a Nistune ROM that would be pretty cool to have on your shopping list.

Cheers guys

[Ben C34]

Have you priced nistune? Don't use a power fc

[nomnomv8]

Of course you can Nistune the R34 GTR ECU. You can do any of the RB26 ECUs. You can do the R34 GTT ECU. The only ones you can't do are the R33 GTST ones (and a few that we don't care about).

Type 2 boards cover the following earlier consult vehicles:

• M30 Infiniti (VG30E)

• ECR32 Skyline (RB25DE)

• ECR33 Skyline (RB25DET)*1

• HCR32 Skyline (RB20DET)

• BNR32 Skyline (RB26DETT)*2*3

• Q45 Infiniti (VH45DE)*4

• U12 Bluebird (KA24E)

• Y60 Patrol (TB42E)

• Z32 Fairlady 300ZX (VG30DETT)

Nistune uses a daughter board for real-time tuning using a modified version of Nissan Consult. It provides faster transfer rates, realtime modification of maps, constants and tables using the Nistune software.

Provided with CPU connector, 28 pin socket and instructions

Note: You will require a consult cable to connect the laptop to your vehicle. Tax, shipping and transaction fees may apply

*1 ECR33 RB25DET Skyline can use HCR32DET ECU (no VCT) or Z32 VG30DETT ECU (internal modifications required)

*2 BNCR33 Skyline requires BNR32 RB26DETT ECU and O2 sensors

*3 BNR34 Skyline requires BNR32 RB26DETT ECU, O2 sensors and CAS wiring modifications

*4 Q45 VH45DE (1990-1992) using removed high gear maps

Taken from the Nistune website. It can be done but its not simply a "plug and play" I guess..

Edited July 15, 2013 by nomnomv8

[GTSBoy]

Oh, valid point. I forgot that even the R33 GTRs were to use the R32 ECU.

It's not hard though. Install different O2 sensors and swap a couple of CAS wires. Adds to the expense of having to buy the sensors though, and I think you lose the MFD on the dashboard too.

Perhaps it's not a great option. Mind you, any other aftermarket ECU has the same or bigger costs and problems.

[(OO)SKYLINE(OO)]

^^ If that's the case, I say just go Power FC...

Plug and Play + More refinement in tuning with further increments.

[wolverine]

Have you priced nistune? Don't use a power fc

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Having used both they are both good options.

Nistune is a bit more costly than it appears at face value if you also pay for a user licence and interface cable. PowerFC gives you a commander in the glove box for basic sensor checks and for tune tweaks.