openecu.org

Posted: **Sat Sep 09, 2006 10:49 pm**

Anyone know if a 2003wrx ecu will fit straight into a 2001WRX(both euro)-i presume its just the maps that are slightly different.
Thanks.

Posted: **Sun Sep 10, 2006 8:13 pm**

I did same swap and it worked, but you have to sync immobiliser with new ECU.

Posted: **Mon Sep 11, 2006 8:56 am**

Thanks.How did you go about pairing the immobiliser?

Posted: **Mon Sep 11, 2006 11:02 pm**

local Subaru dealer did the job with SelectMonitor

Posted: **Mon Sep 11, 2006 11:33 pm**

Thanks-I wonder if anyone has worked out how to do it themselves yet?

Posted: **Mon Sep 11, 2006 11:46 pm**

Easyrider, why don't you just edit the maps of the 2001 wrx into anything you want ?

...I wouldn't swap year revisions...

Posted: **Tue Sep 12, 2006 1:17 am**

Basically, i want a spare ecu-ie keep the origonal for safekeeping for if i have any reflash probs and trash it.

Posted: **Wed Apr 02, 2008 4:21 am**

Gary (easyrider).

How did you manage to sync your other ECU.
IIRC the company you got it from provided something with the ECU ?

ECU compatability