k so ive looked up on how to wire it up into a ef and all that but my only question is wtf is this plug from? if it was stock its suppose to be square (from what ive read) and its not its circle. could it be from a obd1 plug? the motor is obd0.
the guy i bought the shell from said it had a b16a in it before. so it was a plug and play thing. well it was not p&p.

can anyone help me out?

this plug ,on the car does not plug up to the engine injector harness





this is the injectors plug