chipped obd1 p06 to run b16b ,,,motor is obd2a ,,, 5speed ecu in 95 civic ex with ex wiring harness this is the back board if you directly above the 3rd screw you can see where it burned up,, here are some other pics below are the back of the pin solders,, the trouble pin is a20 . its for the evap purge control valve. this is the front of the board anyone know what this part of the board does? its q31 spot. this is the module on the board that burned up.. anyone know what this plug is for?