Quote:
Originally Posted by Vloood
Ever since I went SC roughly six months ago on my 2018 brz, I've noticed that the AFR actual ( air to fuel ration ) has never matched up with the AFR target ( the set parameter by the tuner ). I contacted Delicious tuning, and they said this is a knows issue, and they have been working with ECUTEK to fix it; that was three months ago...delicious tuning and ECUTEK never made a public announcement about the issue I had to find out myself.
Regarding why the issue is happening, I wasn't told much, except for that some new code that was added to the 2017+ brz and 86 ECU that courses a sensor in the car to not accurately read AFR.
Has anyone experienced this? I've been kind of in the blue, and they haven't been telling me much about when it will be fixed.
If you have a 2017 brz/86 go look at your AFR and see if this is affecting you.
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I have been the issue with RaceRom 10+ in K01E. It was not still solved in RR10.x, RR11, RR11.x about 2 years.
Finally, Ecutek fixed this issue in RR v.12 a few days ago!
My first problem was that the AFR Target ECUtek has never matched up with the AFR Target OEM.
Second one was that the Fuel System Status was not appearance correctly.
I couldn't use the Closed Loop Fuel Control as well.
Your issue(AFR Actual) is not look same my case(AFR Target), but hope it works out!
