I have a 2000 Civic Ex... and would like to know what kind of ECU i have, cuz i've search around and lots of different OBDII ecu diagrams.. but not 100% sure which one is mine.

can someone post or point me to the ECU diagrams for my ecu? i want to know which pin is for what... i am dumbfounded that the Helms doesn't have it in there...