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Old 06-18-2002, 09:54 PM   #1
Scooby Specialist
Member#: 2301
Join Date: Sep 2000
Chapter/Region: NWIC
Location: Honolulu
Default Pro ECM and aftermarket turbo

I did a search on this. I haven't found much. I was wondering if anyone was running this setup on their cars. Would this work well? How confident would one be running one of these with a aftermarket turbo setup? What about on a daily basis? Any info would be appreciated.
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Old 06-18-2002, 10:08 PM   #2
Scooby Specialist
Member#: 1903
Join Date: Jul 2000
Location: Bay Area, I-Speed Tech
2000 2.5 RS-T coupe
T3/04 Link'd 2 10 PSI


The Pro ECM will clamp the voltage on your MAP sensor so when you reach IIRC 4.1 V you wont get a fuel cut. Larry Ganz should know the most about the Pro ECM and turbo because thats the setup he is running. Just wait till he jumps on this thread. Plus you are going to need a whole lotta piggies, you might want to consider stand alone engine management like the LINK II.

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Old 06-19-2002, 02:04 AM   #3
Red RS
Scooby Newbie
Member#: 1433
Join Date: May 2000
Location: 95521
2000 RS


Im running this setup right now.
Id recommend a J&S safeguard too.
However the chip works alot better than the crappy zener diode included with my ludespeed kit. I also noticed that the car runs and idles smoother after the chip.
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Old 06-19-2002, 05:15 AM   #4
ImprezaRS dot com
over boosted again
Member#: 1458
Join Date: May 2000
Chapter/Region: RMIC
Location: Colorado Springs CO USA
2017 WRX Limited
2015 Forester XT, Tribeca


I ran the ScoobyRacing Torque chip for a year with my turbo kit (like the ProECM), and then this January I swapped in a ProECM adjustable MAP voltage clamp (from their powerchip).

It works great. I was running 12 psi today with only 6 degrees timing retard using an ITC on 93 pump gas (at 6,000 feet elevation) in 85 degree weather.


[edit - pesky typos]
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