blaznc
04-16-2004, 05:45 PM
If I get a 2003 WRX motor can I use a 2002 or 2004 ECU provided that I have the coresponding harness for the ECU? Thanks
Brandon
Brandon
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View Full Version : USDM ECU interchangable? blaznc 04-16-2004, 05:45 PM If I get a 2003 WRX motor can I use a 2002 or 2004 ECU provided that I have the coresponding harness for the ECU? Thanks Brandon totoherbs 04-16-2004, 05:47 PM The 2003 or 2002 should work but the 2004 has a different open/closed loop thing that makes it a bad way to go. |