I've been chatting with some people on modular fords forum, about why my blower isn't making boost at low RPM, and they seem pretty concerned I'm going to need a standalone ECU when I hit the 64lb/hr MAF limit.
I'm confident the BAI1 in my car can do everything I need it to with the QH on it, but I'm unclear if I'll need to scale all the SP*** items in the xdf.
Does CRAI8 have decipha defenitions mentioned in the fuel write up built into it? I have the k-constant at 30 and real world values in SARCHG, injector slopes, MAF xfer etc. Will I need to scale all of them if I go to a SCT2800 MAF and 60lb injectors?
Thanks for your help,
Paul
MAF and injector ECU limits
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SOAB_465
- Posts: 32
- Joined: 2022 Dec 06, 15:24
- Location: Alberta, Canada
- Vehicle Information: 1998 Ford Mustang GT 5 speed box code BAI1, CRAI8
stock return fuel system with Walbro 255 in-tank pump and aeromotive adjustable regulator.
2008 4.6
PI Heads and Cams
9:1 forged pistons
Forged H-Beam Rods
60lb Deka injectors
BA2800 MAF
2.3L whipple supercharger intercooled approx 13 PSI
- tuning with TunerProRT
PLX Wideband
GM 3bar MAP
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decipha
- Posts: 5051
- Joined: 2021 Feb 15, 12:23
- Location: Metairie, LA
- Vehicle Information: Work Truck
'19 F-150 3.3L
Re: MAF and injector ECU limits
as long as the k constant is set to 30 the ecu has no limits.
All good.
Those who speak otherwise about limits are ignorant.
All good.
Those who speak otherwise about limits are ignorant.