Nistune Forums

here are my logs from today. Around the 15 second mark is when i reach full boost at 14psi. My k constant is correct and i achieve 14.7 afr on cruise. Everything seems pretty good. my only concern is stalling on decel and it going rich, it will only do this with the o2 sensor off. with it on it will...

sorry for the long log file. it was supposed to only be 2 minutes, it must of not cut off the old one... I'll have an extremely shorter and timestamped log for you. 1.Just realized when switching from the rx-7 injectors to the gtir injectors that I forgot to tighten the injector harness grounds on t...

here's another log. It is almost undrivable now because it stalls so much and it starting to idle in the 9's i don't know what to do. everything I have read I have tried and it doesn't make a difference. Car ran perfect stock with a few bolt ons. I am completely lost now. I have even tried starting ...

I'm back at this again and have been able to drive around and I thought I was pretty close to having this figured out and then... Realized I have a few issues... I was able to do a 14psi run and got my tp correct and everything seemed good. I have tried changing tp min values, latency, and the fuel ...

okay, thank you.

Another question...Do I need to do any TP rescaling? on my log tp went all the way to 103 and my map is only set to 83 I plan on running about 15lbs of boost once its all said and done. Should I just keep adjusting the K constant so I stay below 83 or do I need to change the fuel and ignition load s...

I was able to log a run today and was able to get the afr at 14.7 during cruising to day I readjust TIM and the K constant. I was able to get into boost up to about 7 or 8lbs afr's went in the 9's at this. Is this a fuel Map issue or is my K constant still off? i also was in the last column of the f...

Thanks I appreciate it.
It is all starting to make a lot more sense now.

Thanks for the reply. I haven't tried getting into boost with the e60 maf sensor because it would go lean when rpm's went up and didn't want to risk anything. I test drove it with the stock maf and it went to the last column on the fuel map. I will do another test drive with the K constant changed o...

so I am very new to this tuning stuff. I have done a lot of reading and I think I have a pretty good idea of how this all works but i am stuck on how to get things setup properly. I have adjusted the TIM and k constant and have gotten it to idle, however it runs super rich even when I lower my tppmi...