Nistune Forums

Thanks Matt I’ll get it over the weekend

Also NIStune is now crashing all the time.

I suspect bad chipset but apparently it’s genuine FTDI.

Connected aem via FTDI serial.

Teraterm readings are fine (mirroring gauge)
Nistune is not, saying 20-22 or something like that while the gauge appears to be accurate.

Reloaded factory file and did process again. Started first turn of the key even though it’s been sat unturned for a month. AFRs seem a lot better. It was actually stoich then it slowly crept upto 15odds.

Uploaded file doesn't seem right (like non feature pack version). Would reload the AA57F from the ROM pack and start the process again I will give that a go. I'm just curious in what the order of operations are regarding MAF and Injectors. Is it MAF then Injectors or Injectors then MAF? Also, shoul...

Here you go , I think this is it.

Hello Matt, yeah I burned it in. That’s great I’ll grab the file today and reply again later with the file.

Thanks.

Hello All. I have a question. After work has been done to my car, 1000CC Bosch ev14, R35 GTR MAF, Walbro 460/450 and hardwired pump with relay, and the usual top mount turbo stuff. I have used NIStune to do the new injector dropdown menu and same with the r35 maf in 3” tube. The car did actually sta...

Awesome thanks, got it now. Getting the hang of the UI. A couple more things now that are concerning me. Got the car started today with the new injectors and R35 AFM. The car now takes some throttle and a few moments before firing up after the new Bosch 1000cc injectors and NIStune adjustments. I le...

every time i try to load the factory file it says synchronisation issue.

“ Out of sync!

Nistune has detected a potential data synchronisation mismatch Resynchronise your NIStune board or emulator, Burn to board terminated”

perfect thanks a lot.

@Matt

@Matt

well I feel this post is dumb and embarrassing but here goes lol….. I’m a complete novice to NIStune and tuning in general. After discovering you can’t resize your injectors more than once as it keeps multiplying. I need to fix it.. Is there a way to reset this or will I have to upload a factory map...

Hi, I forgot to update this but I had the two signal wires wired the wrong way. All good now after corrected wiring.

Thanks