im trying to use a harness i had laying around on my b16a and im having to redo some connectors to work thats not a problem except i dont know wtf this is. its on the harness at the back of the block

 

i think thats for the purge. but not sure. if it is you don't need it.

 

thanks i just double checked that **** and i guess i missed that connector thanks

all i have to do now is convert the harness to except the obd2 dizzy, extend the vtec wires and then try and find a wiring diagram for an obd1 alternator and an obd0 alternator