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Old 06-15-2013, 08:42 PM   #1
davisclan
Scooby Newbie
 
Member#: 283881
Join Date: May 2011
Location: Charlotte, NC
Vehicle:
2004 WRX wagon 2.0
Silver

Default 2002 JDM WRX + AVCS Help needed!!

I just bought a 2002 EJ205 JDM WRX with AVCS, I have a couple of issues I would love feedback on. First they threw in a JDM ECU because its "unknown" so I guess it could be dual AVCS or single.
1) Does any one know how I can tell what I got?
2) the inter cooler is different(long and thin) I assume I can run mine

3) Depending on the the AVCS replies I will be asking for help. I read Jeff's awesome post

http://forums.nasioc.com/forums/show...ht=avcs+wiring

and many related ones, but I am not quite on the same page (Noob) here are the pics (more noob problems, posting pics)
https://plus.google.com/photos/10617...69862485467009

Sean
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Last edited by davisclan; 06-16-2013 at 07:52 AM.
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Old 06-16-2013, 12:39 PM   #2
JRsleeper
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Member#: 94791
Join Date: Aug 2005
Chapter/Region: NESIC
Location: North Branford, CT
Vehicle:
2002 WRX wagon WRB
Ver 8 EJ207 4.44's

Default

02 jdm ej205 is single avcs on the intake.

Check the engine code on the timing cover.

What's the part number for the ECU?
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Old 06-19-2013, 10:29 PM   #3
davisclan
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Member#: 283881
Join Date: May 2011
Location: Charlotte, NC
Vehicle:
2004 WRX wagon 2.0
Silver

Default

I will take the ECU apart if that helps, no visible part number. As an aside. I clearly see no TGV's and what look like solenoids and stuff on each inlet side only. Looks like you are spot on. Do you know of any other differences? bigger turbo? same size ? anything. I found specs hard to find. Also my AVCS wiring leaves me guessing.

Sean
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