PNW_FC3
Senior Member
- First Name
- Rae
- Joined
- Oct 19, 2017
- Threads
- 20
- Messages
- 139
- Reaction score
- 87
- Location
- Washington State
- Vehicle(s)
- 2017 Civic Si Coupe
- Thread starter
- #1
Hello CivicX brothers and sisters,
Can anyone provide help/info on MAF scaling for my SI. Currently running a FBO/flex-fuel set-up in my car and my STFT's/LTFT's are both hovering around the -9 to -11 range. I found a great video posted by Caraddict on YouTube essentially walking through the process of how to scale your MAF. Here's the link:
My question to the community would be, what is the mathematical formula or calculation used to get the proper g/s value based on the calculated average STFT value for a particular Hz range? I ask because the gentleman in the video used an excel spreadsheet to calculate his values but in this particular case his vehicle was a non-SI which uses voltage instead of hertz.
I'm new to all this so forgive me if my post/question comes off as lacking, I'm a network engineer by trade but I've always had a deep interest to dabble in the world of ECU tuning. Thanks for your help guys!
Can anyone provide help/info on MAF scaling for my SI. Currently running a FBO/flex-fuel set-up in my car and my STFT's/LTFT's are both hovering around the -9 to -11 range. I found a great video posted by Caraddict on YouTube essentially walking through the process of how to scale your MAF. Here's the link:
My question to the community would be, what is the mathematical formula or calculation used to get the proper g/s value based on the calculated average STFT value for a particular Hz range? I ask because the gentleman in the video used an excel spreadsheet to calculate his values but in this particular case his vehicle was a non-SI which uses voltage instead of hertz.
I'm new to all this so forgive me if my post/question comes off as lacking, I'm a network engineer by trade but I've always had a deep interest to dabble in the world of ECU tuning. Thanks for your help guys!
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