06-20-2023, 05:18 PM | #1 |
Drives: 2022 Rapid Blue ZL1 Join Date: Feb 2022
Location: Fulshear, TX
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AeroForce gauge Lambda reading
I have an AeroForce gauge in my car and I wired in a wideband sensor. I have the gauge set up to read Lambda, but it only reads a single digit after the decimal point. At WOT I'm showing .7-.8 Lambda, which needless to say, is completely useless. Is there a way to change the gauge to read hundreds instead of just tenths?
I can set up the gauge for regular A/F ratio, but I have read that it isn't as accurate on DI engines. I was showing 10.9-11.5 at WOT, which seems to be a little rich for DI cars.
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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, Katech Dual fuel pump, WeaponX Boost freeze chiller, WeaponX center and aux HX, PWR oil cooler, and Elite E-2X catch can. 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. |
06-21-2023, 07:39 PM | #2 |
Drives: 2022 Rapid Blue ZL1 Join Date: Feb 2022
Location: Fulshear, TX
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Anyone have this problem? For those out there with a gauge for Lambda, what are you using? Should i just stick with this gauge and put it back to regular A/F ratio?
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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, Katech Dual fuel pump, WeaponX Boost freeze chiller, WeaponX center and aux HX, PWR oil cooler, and Elite E-2X catch can. 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. |
06-21-2023, 10:39 PM | #3 |
fo'shizZL1
Drives: 2017 ZL1 Join Date: Aug 2017
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It only reads one decimal point for everything.
I'd just leave it in AFR. It's only a multiplication conversion factor. It's no more or less accurate in either mode. It's just the resolution of the gauge. These things run really rich in stock form, for what it's worth. Another option is an AEM 30-0334. Lots of people use that one. You can change the decimal point on it, too.
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2017 ZL1 M6 Black | Maggie 2650 // 103TB // Big Gulp
Past Rides- 2014 ZL1 M6 Red Hot | Tons of mods 2004 CTS-V M6 Silver | Many mods 1995 Corvette M6 Torch Red | A few more mods 1992 Camaro M5 White | A few mods |
06-22-2023, 06:19 AM | #4 | |
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06-22-2023, 07:14 AM | #5 |
Drives: 2017 ZL1 A10 & 2021 BMW M340i x Dr Join Date: Mar 2009
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or run both..i do..AEM on my pass side and Aeroforce on drivers. I only have the Aerofoce gauge visible while driving. I mainly bought it cause they offered the ZL1 faceplate. I keep the AEM in my glovebox...its a way to somewhat verify/compare readings that i get when i log.
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Sold 1967 Camaro Pro Street. Ran 10's mild BB on NOS. 2017 HyperBlue ZL1 A10 ** Born 3/17/17**Delivered 4/08/17 2020 Build: Mag2650, BTR Stage2, NW103, BG, 14% lower, 90mm upper, ARH 2" Long system w/no cats, SW Legend mufflers. **807hp/762tq on 93 gas** and **848hp/792tq on e47** Sold 2018 (Go Mango) Dodge Charger Daytona 392 Daily Driver Daily Driver 2021 BMW M340i Xdrive |
06-22-2023, 06:40 PM | #6 | |
Drives: 2022 Rapid Blue ZL1 Join Date: Feb 2022
Location: Fulshear, TX
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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, Katech Dual fuel pump, WeaponX Boost freeze chiller, WeaponX center and aux HX, PWR oil cooler, and Elite E-2X catch can. 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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06-22-2023, 06:44 PM | #7 |
Drives: 2022 Rapid Blue ZL1 Join Date: Feb 2022
Location: Fulshear, TX
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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, Katech Dual fuel pump, WeaponX Boost freeze chiller, WeaponX center and aux HX, PWR oil cooler, and Elite E-2X catch can. 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. |
06-22-2023, 07:12 PM | #8 | |
fo'shizZL1
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8.3afr.
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2017 ZL1 M6 Black | Maggie 2650 // 103TB // Big Gulp
Past Rides- 2014 ZL1 M6 Red Hot | Tons of mods 2004 CTS-V M6 Silver | Many mods 1995 Corvette M6 Torch Red | A few more mods 1992 Camaro M5 White | A few mods |
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06-22-2023, 07:56 PM | #9 |
Drives: 2019 2SS Camaro Join Date: Apr 2012
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nobody gets it 12.5 is 12.5 no matter the fuel. It DOES NOT read the fuel but the oxygen. U can make the gauge read 4.8 for methanol if u set a gauge to read methanol but guess what put it in gas and even though its still running 4.8 it will read 12.5 because its an oxygen sensor NOT a fuel sensor. gezz press on with the lambda its all the same thing
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06-22-2023, 08:15 PM | #10 | |
Drives: 2022 Rapid Blue ZL1 Join Date: Feb 2022
Location: Fulshear, TX
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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, Katech Dual fuel pump, WeaponX Boost freeze chiller, WeaponX center and aux HX, PWR oil cooler, and Elite E-2X catch can. 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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06-22-2023, 08:35 PM | #11 | |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,760
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors, LPE BB HPFP, 15” conversion 1059 WHP/944 WTQ, 9.48@150
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06-22-2023, 08:38 PM | #12 | |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,760
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Quote:
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors, LPE BB HPFP, 15” conversion 1059 WHP/944 WTQ, 9.48@150
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06-22-2023, 08:48 PM | #13 | |
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06-22-2023, 09:09 PM | #14 |
Drives: 2022 Rapid Blue ZL1 Join Date: Feb 2022
Location: Fulshear, TX
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To the point I will be fouling plugs, or is it just not ideal for max HP? I want the car a little on the rich side since I road course track the car.
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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, Katech Dual fuel pump, WeaponX Boost freeze chiller, WeaponX center and aux HX, PWR oil cooler, and Elite E-2X catch can. 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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