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Old 10-14-2014, 05:36 PM   #35
Scooby Newbie
Member#: 403634
Join Date: Oct 2014


I installed a 2005 JDM ej20 with AVCS into my 2005 WRX. I installed the ia AVCS wiring kit, along with a JDM ECU. I have a Tactrix Openport 2.0 cable and am using the EcuFlash program. I am having a problem trying to read the JDM ECU.

I have sent a debugging log to Tactrix support and I have been told that there seems to be a wiring issue between the OBD2 and the JDM ECU.

Is there a difference in wiring between the OBD2 and ECU from USDM to JDM?
Does anyone have access to JDM wiring schematics?
Does anyone know how to properly communicate with The JDM ECU for CEL or emissions test?
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