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Old 03-10-2005, 12:12 AM   #1
Scooby Specialist
Member#: 20391
Join Date: Jun 2002
Chapter/Region: NESIC
Location: Reading, MA
'01 Range Rover HSE
NESIC TrackHoh #555

Question ECUTek'd JDM ECU into a USDM WRX question, pre-engine swap

OK, here's the senario:

Building a hybrid EJ2.2T / JDM V7 head / V8 valvetrain to swap into my '02 WRX. I want to run AVCS when I do the swap, but in the mean time I want to ECUTek tune the car as it's set up right now (TXS UTEC Stg4).

The Question: Can I run an ECUTek'd JDM ECU in my USDM car, then reflash it when I swap the engine out? If yes, what side-effects can I expect, if any?

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Old 03-10-2005, 09:21 AM   #2
Performance Driven
Member#: 75855
Join Date: Nov 2004
Chapter/Region: South East
Location: Jacksonville, Fla
04 Dynapack


there are a few pin out on the jdm ecu that differ from the usdm ecus.
avcs is one of them. check the suibaru conversion forum.
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