Found this website that have all the ECU codes for civics and teg...thought it would be useful to peeps in here...if this is old news then oh wells...don't burn me for repeating info.

http://www.autoserve.8m.com/ChipTable_29A.html

I'm looking for a p29 ecu if anyone have one. The late type ZC ecu grey plug obd1, heard it's super rare, so no luck right now...