Guys/gals ive ran up on a odd problem or its just so simple its stumping me, im finishing up wiring my d16y8 obd2b in my obd2b car.I have an oem honda primary o2, it has a male connector on it, but the engine harness also has a male connector on it. neither one looks to be cut and spliced or anything. so I look at used ones on ebay they all have the same end as mine, but I seen a few vids where the stock o2 sensors had female ends. I was thinking all honda 92+ 4 wire primary sensors was the same. what am I missing.