my friend picked up what was supposedly an obdII p72 and the code on the side says: 37820-P72-902
i've seen a01, a02, 003, etc, but me and my friend have never seen 902.
i'm pretty sure it's not obdII because i heard the obdII plugs are spaced out and these plugs are side by side like many obdIs i've seen. there are 4 plugs in the back, which left 1 extra 12 pin plug in the middle. can anyone help me id this ecu? thanks

 

well if this helps, its a diagram to that shows the difference in OBD style plugs throughout the years:

 

thanks for the pic. a guy told us its a jdm obd1 p72. the rear looks kinda like one of the bottom two ecus except it has pins in all four slots.

 

ok forget it, thanks katman for the help. 99% positive its a jdm obd1 p72. my friend plans to sell it and get rid of it anyway now. thanks again

 

np.