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ECU Help

PostPosted: Thu Jan 29, 2009 9:29 am
by FoxHound
guys i have a 02/03 GDA WRX. my ECU has 5 block connectors similar to the one below

http://www.northursalia.com/modificatio ... rxpin.html

is there any variation to this diagram? am trying to locate pin A20 but i can't find it??? am at a lost here. does anyone have any similar diagrams?