Quote:
Originally Posted by Joshinator99
Yep, agreed, sensor only reads O2 anyway. So a 12.0 AFR is .82 lambda anyway. I run the AEM one and love that it populates it’s data in with the rest of the ECM data in HP Tuners.
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Isn't it dependent on the fuel being used though? 100% 93 octane is 14.65 stoich, but E10 93 (which all pump gas is now) is 14.1 stoich. So in that case .82 lambda would be 11.5 AFR. This is why more and more people are using lambda now, stoich is always 1, no matter what fuel is used.
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2022 M6 Rapid Blue ZL1
Performance: Kong X-Port OEM blower, 1 7/8" TSP headers (Polydyn coated), Corsa Intake/X-pipe/NPP Exhaust, LT5 95MM TB, DSX FlexFuel sensor, Dedicated Motorsports inline fuel filter / fender tank, Katech Dual fuel pump, WeaponX Boost freeze chiller, WeaponX center and aux HX, PWR oil cooler, Elite E-2X catch can, and Griffin Motorsports front crash bar. Tuned by Pat G 731 WHP on a Mustang Dyno.
Suspension/Brakes: Eibach lowering springs, Vorshlag camber plates, Full SPL rear control arms, DSC Sport suspension controller, Blackwing F/R brake cooling ducts.
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