I got a B16a in my 88 civic hatch and a harness that i ordered from ARDPerformance.My harness comes with plugs for a 2 wire O2, but when i went to the parts store to get an O2 they told me honda doesn't have a 2 wire O2. I need help i wanna start ridin my car!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! THANX

 

Well the OBD0 B16's used "2" O2 sensors. Is this what your meaning you have 2 different wires for "2" O2 s?? Or is it 4 wires total like 2 wires for 1, two wire O2 sensor

 

I got one hooked up i have 2 wires left for another o2 sensor, so i have 2 left for 1 O2

 

I think the other 2 wires you are thinking of (if you are using the stock JDM header) are the wires for the reverse lights. They are bullet connectors and will come out of the same location that the wires for the o2 sensor come out of. So, you should have 2 wires for your o2's (1 wire per o2 sensor) and 2 wires for your reverse lights (which connect to a harness near the clutch arm on the tranny). This is just a shot in the dark, hope it helps at all.


-Todd