Quote:
Originally Posted by ayau
I get that an aftermarket intake will require a new MAF scale. I'm referring to a stock intake, which is what the OFT is made for.
So looking at a few logs, I noticed the AFR can be inconsistent. By fine-tuning the AFR, to be more consistent/smooth, does this result in a smoother power delivery?
On a FA20DIT WRX, an e-tuner could just run the tune in full time closed loop. I'm assuming this makes it easier for e-tuners to tune. Can the FT86 platform be tuned in fully closed loop as well?
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I referenced that thread because most of what you need to log is there if you were to read it. I would add knock correction, flkc, IAM, and ignition advance. Depending on the tuner they would want more or less info so if you are looking for a custom OFT tune you really need to be finding out and talking to who you are going to be dealing with.
Fuel system status ol/cl
AFR (actual measured by O2 sensor
Commanded AFR ( from OL Fueling table data)
LTFT
STFT
LOAD
MAF Volts
Throttle position
IAT
RPM