Jump to content
SAU Community

Nistune

bjd

By bjd,
in Engines & Forced Induction

 Share

Recommended Posts

rondofj Veteran

rondofj

Posted
Posted

Yep, did it for mine. Had it reprogrammed with a S2 Stagea image to eliminate the traction control in my R34.

Hanaldo we shud have just swapped ecus man, I dont know why I have the stagea ecu in my 34, and yes traction control doesnt work of course.. Sometimes i feel like my car is as slow as a stagea boat haha..

Link to comment
https://www.sau.com.au/forums/topic/401077-nistune/#findComment-6372548
Share on other sites
Hanaldo Grand Master

Hanaldo

Posted
Posted

If you have a Stagea ECU in your R34, then even if the fuel and ignition maps are the same, the car will drive differently. The Stagea ECU is probably from an auto, and from my experience, that wasn't as good as a manual image.

It doesn't drive any different. At least not in my case, I don't know if there is a difference between an R34 ECU reprogrammed to use the Stagea image and a Stagea ECU. But I took mine out, posted it off to Matt at NIStune, then 4 days later I plugged it back in and drove it again. Absolutely no difference in the way it drove, except I noticed the misfire at ~5000rpm cause by the ECU pulling timing/fuel had gone. It was otherwise exactly the same.

Hanaldo we shud have just swapped ecus man, I dont know why I have the stagea ecu in my 34, and yes traction control doesnt work of course.. Sometimes i feel like my car is as slow as a stagea boat haha..

It's a null point now, I'm not using it anymore. Turns out... You didn't want to use my ECU. Fkn thing.

Link to comment
https://www.sau.com.au/forums/topic/401077-nistune/#findComment-6372701
Share on other sites
JustinP Mentor

JustinP

Posted
Posted

It's a null point now, I'm not using it anymore. Turns out... You didn't want to use my ECU. Fkn thing.

Hey Hanaldo, you ended up going with the threaded Haltech IAT sensor for your Link G4 yes? How did it go with the tuning?

I might get one aswell and get rid of my Bosch open element sensor, I can't see an easy way to plumb it into the intake :/

Link to comment
https://www.sau.com.au/forums/topic/401077-nistune/#findComment-6372732
Share on other sites
Hanaldo Grand Master

Hanaldo

Posted
Posted

Hey Hanaldo, you ended up going with the threaded Haltech IAT sensor for your Link G4 yes? How did it go with the tuning?

I might get one aswell and get rid of my Bosch open element sensor, I can't see an easy way to plumb it into the intake :/

Yeh man, I got one of the ones that David sells. I'll have to let you know how it goes with tuning, my tuner is still working on it. Apparently the cold start tables take quite a bit of time to set up. I spoke to him on Friday though and he hasn't mentioned any problems, so should be all good. Expecting to have it back Tuesday/Wednesday arvo, so I'll let you know then :thumbsup:

Link to comment
https://www.sau.com.au/forums/topic/401077-nistune/#findComment-6372743
Share on other sites
GTSBoy Grand Master

GTSBoy

Posted
Posted

It doesn't drive any different. At least not in my case, I don't know if there is a difference between an R34 ECU reprogrammed to use the Stagea image and a Stagea ECU. But I took mine out, posted it off to Matt at NIStune, then 4 days later I plugged it back in and drove it again. Absolutely no difference in the way it drove, except I noticed the misfire at ~5000rpm cause by the ECU pulling timing/fuel had gone. It was otherwise exactly the same.

You probably just didn't notice. Fuel economy was different, roll on throttle was less urgent, and the throttle close overrun ignition timing advance curves are different between auto and manuals and it makes the car lunge forward as you roll down through ~1500rpm in gear, throttle closed. Works well for autos, bloody awful when it happens in a manual. Even when I changed every single setting accessible to be the same as a manual ECU, it still wasn't quite right.

Link to comment
https://www.sau.com.au/forums/topic/401077-nistune/#findComment-6372793
Share on other sites
QWK32 Veteran

QWK32

Posted
Posted

Stagea auto and manual maps are the same, unless the ECU is doing something in the background that Nistune can't access, only thing i can think of the the auto's gear shift map, which looks to either retard timing heavily or cut it completely during shift. don't think this would have any effect on an ecu without the shift logic board though.

looking at them a manual Stagea map is the almost the same as a R34 map, only differences i can see being rev limits, and minor difference in the cranking tables and VE table. Decel/run-down, pre/post enrich tables are all the same. there is however a major difference between the stagea/R34 maps and the R34 AA560 ecu, maybe a late model R34 with better mapping?

Link to comment
https://www.sau.com.au/forums/topic/401077-nistune/#findComment-6373013
Share on other sites
wolverine Grand Master

wolverine

Posted
Posted

You probably just didn't notice. Fuel economy was different, roll on throttle was less urgent, and the throttle close overrun ignition timing advance curves are different between auto and manuals and it makes the car lunge forward as you roll down through ~1500rpm in gear, throttle closed. Works well for autos, bloody awful when it happens in a manual. Even when I changed every single setting accessible to be the same as a manual ECU, it still wasn't quite right.

This is a fact. My nistune was supplied with an auto image. Throttle recovery at 1800rpm shits me to tears and no way to fix it until I get the board is re-imaged with the manual base. Minor things like error codes for the lack of autobox etc obviously are always there.

Link to comment
https://www.sau.com.au/forums/topic/401077-nistune/#findComment-6373103
Share on other sites
Hanaldo Grand Master

Hanaldo

Posted
Posted

This is a fact. My nistune was supplied with an auto image. Throttle recovery at 1800rpm shits me to tears and no way to fix it until I get the board is re-imaged with the manual base. Minor things like error codes for the lack of autobox etc obviously are always there.

Mine had to have been reprogrammed with a manual image then, I wasn't getting any error codes. I wasn't aware that the 25Neo Stags came in manual, I thought they were all auto.

Link to comment
https://www.sau.com.au/forums/topic/401077-nistune/#findComment-6373201
Share on other sites
rondofj Veteran

rondofj

Posted
Posted

This is a fact. My nistune was supplied with an auto image. Throttle recovery at 1800rpm shits me to tears and no way to fix it until I get the board is re-imaged with the manual base. Minor things like error codes for the lack of autobox etc obviously are always there.

I remember when Toshi took out my stagea ecu to Nistune it, he supplied me a manual R34 ecu to use for a week till I get my original one back. I couldnt notice any difference in idling, accel, decel, power or anything, felt more or less the same, are the differences that noticeable?

Link to comment
https://www.sau.com.au/forums/topic/401077-nistune/#findComment-6373238
Share on other sites
JustinP Mentor

JustinP

Posted
Posted

Yeh man, I got one of the ones that David sells. I'll have to let you know how it goes with tuning, my tuner is still working on it. Apparently the cold start tables take quite a bit of time to set up. I spoke to him on Friday though and he hasn't mentioned any problems, so should be all good. Expecting to have it back Tuesday/Wednesday arvo, so I'll let you know then :thumbsup:

Cheers - look forward to seeing the results! :)

Link to comment
https://www.sau.com.au/forums/topic/401077-nistune/#findComment-6373272
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • wizlb
      Who has a Infiniti Q60, Q50 (V37)?

      By wizlb · Posted

      I’m not sure what happened I told them about sonic tunes free OTS tune and the next the I know .. I was booted..   To funny 
    • Kinkstaah
      Starting again

      By Kinkstaah · Posted

      Yea - I mean I've seen my fuel pump which is decades old and uh, while I'm not saying this with real knowledge... but I sure get the ick at using anything in the fuel system that produced the state of that pump. Many years ago I went through multiple pumps (and strainers) before I dropped the tank to clean it out with extreme violence. I'm talking the car would do maybe 50km before coming to a halt, which resulted in me cleaning out the filter with some brake cleaner and going on my way. None of my stuff ever looked like what came out of your fuel tank. I don't think I'd be happy with it unless every single component was replaced (or at least checked/cleaned/confirmed to be clean here).
    • GTSBoy
      What brakes on R34 GTT(Europe)

      By GTSBoy · Posted

      I'm not going to recommend an EBC pad. I don't like them. Just about anything else would suit me better. I've been using Intima pads for a while now.
    • Duncan
      R32 GT-R: 4WD Light Turns On After Bumps – Code 19 (ETS Motor) But No Issues Found

      By Duncan · Posted

      Agreed, and in particular the earth strap that should go from the subframe to the chassis but it often broken or left off. There is a section in the R32 workshop manual you can follow for troubleshooting if you don't see anything suspicious, and depending where you are (there is no location on your user profile) you should be able to get your hands on a second hand replacement unit still if needed
    • Kapr
      What brakes on R34 GTT(Europe)

      By Kapr · Posted

      Yeah they mention as a R34 for 2.5 Turbo...but then again thos "small" were also for R34 by that different site. But i look into it and that 310mm EBC is for R34 GTT. And by those you linked the specs are the same 🙂    EDIT: I found these on one site here: DBA 4000 series T3 DBA42304S They are 310mm...and it says are for R34GTT...are there good? EDIT2: ok they have pads too.  What "color" should i get for street use? I dont want/need some noisy ones...(and if they are not that dusty that is good too)
×
×
  • Create New...