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Old 07-12-2011, 02:00 PM   #188
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Join Date: Feb 2007
Location: Australia
Posts: 1,817
My Ride: E46 M3 Turbo
Originally Posted by NickG@TechniqueTuning View Post
This system still uses a MAF sensor. No need to switch to MAP.
Ah ok. I will be shocked if this project doesn't get a piggback or aftermarket ECU soon. From my experience you will get to a point where you will scrap the whole idea. It will work on low boost levels but turn it up it won't. Half throttle situations will have issues with boost trying to pour in and not being able to compensate with fuel at those times. Hopefully you don't waste too much time on it. Would of been nice if these DME's had a MAP sensor and all these issues would be avoided

BMW E46 M3 Turbo 570rwhp @18psi (old setup)
BMW E46 M3 LSX 427ci 800hp N/A
Ultima GTR LSX 440ci 800hp N/A
VY SS Ute Turbo 1004.6rwhp @ 28psi E85
Ford Escort Mk2 2JZGTE 600rwhp @14 psi
04 Yamaha R1 154.3rwhp
ISUZU FZR550 tilt tray (GT35 Turbo)
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