This is the pin out diagram for a USDM 04 STI. It might not be exactly the same but its worth a look as AFAIK ADM 04 STI ecu pinout is the same as ADM 06 STI ecu pinout.

http://www.northursalia.com/modifica...04_STi_ECU.pdf

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RS Liberty - Because WRX's are only good for parts...