Uprev Mass air flow sensor table

Eighties Meta · 06-14-2016, 11:00 AM

Just looking for a confirmation, if I scale the MAF table up 10% by multiplying all cells by 110% in effecting I am leaning out the mixture across the entire voltage range? Scaling down the values is richening the mixture?

Hoping i dont have it backwards. I'm trying to get the AFR dialed in first by tuning the MAF before touching the fuel compensation for final tweaks. Thanks

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Eighties Meta · 06-14-2016, 10:02 PM

Alright, its sorted. I was overthinking believing adding more air would lean ot out however contrary to my brain, increasing as in every other table richens the mixture even though technically you are inctreasing air in the equation.

Oh well, anyway open loop and timing complete, running good. Now clean up the partial throttle running... probably werks to get this final. Dataloggin like a mo fo...then review.. change, etc

Sent from my SAMSUNG-SM-G870A using Tapatalk

06-14-2016, 11:00 AM	#1 (permalink)
Eighties Meta Enthusiast Member Join Date: Aug 2012 Location: Pasadena, MD Age: 54 Posts: 344 Drives: 09 370z 7AT no-sport Rep Power: 13	Uprev Mass air flow sensor table Just looking for a confirmation, if I scale the MAF table up 10% by multiplying all cells by 110% in effecting I am leaning out the mixture across the entire voltage range? Scaling down the values is richening the mixture? Hoping i dont have it backwards. I'm trying to get the AFR dialed in first by tuning the MAF before touching the fuel compensation for final tweaks. Thanks Sent from my SAMSUNG-SM-G870A using Tapatalk __________________ 2009 370z Touring 7AT/AAM 2.5 true dual exhaust/AAM DE test pipes/z1 vqde35 headers/AAM cold air intake (R-line)/Motordyne M370/Quaife LSD/z1 brake upgd pkg/Swift Spec-R springs/WhiteLine Front&Rear sway bars with endlinks

06-14-2016, 10:02 PM	#2 (permalink)
Eighties Meta Enthusiast Member Join Date: Aug 2012 Location: Pasadena, MD Age: 54 Posts: 344 Drives: 09 370z 7AT no-sport Rep Power: 13	Alright, its sorted. I was overthinking believing adding more air would lean ot out however contrary to my brain, increasing as in every other table richens the mixture even though technically you are inctreasing air in the equation. Oh well, anyway open loop and timing complete, running good. Now clean up the partial throttle running... probably werks to get this final. Dataloggin like a mo fo...then review.. change, etc Sent from my SAMSUNG-SM-G870A using Tapatalk beauz likes this. __________________ 2009 370z Touring 7AT/AAM 2.5 true dual exhaust/AAM DE test pipes/z1 vqde35 headers/AAM cold air intake (R-line)/Motordyne M370/Quaife LSD/z1 brake upgd pkg/Swift Spec-R springs/WhiteLine Front&Rear sway bars with endlinks

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