First and foremost, credits to “ivegotbawls” on this picture that was taken years ago. I’m trying to figure out what PLUG exactly is this?
The one ABOVE the circled (green) Oil Pressure Sensor plug…with the two cut wires hanging.
mannnnnnnnnn that is your super sonic light speed plug shhhhhh man hook that up and you do 5 gear burnouts lol jk merry christmas. well if your going to be obd1 then that plug might be no good cause tru knowledge i know the b20z has that plug and shows it is a knock sensor and the b20b didnt come wit so i say maybe it was done to be ob2
Yeah, looks like a Knock sensor!
knock sensor. it’s also an indication that you have a high compression b20b from japan. consider yourself lucky