JDM V8 STI ECU pinout
Posted: Tue Apr 03, 2012 12:56 amHi, i have a ecu JDM V8 AH581 with 5 connectors and i need the pinout definitions to put this ecu in a subaru STI v8 EDM with EDM ecu.
thanks,
thanks,
You should be able to find the factory service manual with a few minutes of googling, the pinouts are in the Diagnostics section under 'ECM IO Signal', they cover the STi and WRX both but have asterisks telling you what is what.
Is there any reason you're replacing the ECU rather than downloading a JDM map to the EDM ECU?