B16, B18, B20
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By kapow
#230471 Hey guys,
just did a b16a swap into my civic, just need to know what o2 sensor to use.

4 wire one?
or 1 wire one (originally from my d15)
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By kapow
#230472 or same question but put different.

What type of o2 sensor does a Civic Sir have?
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By lsvbeghatch
#230709 88-91=1 wire
92-00=4wire
By LogiTech
#234386 that must be it.. hmmm
But would it be possible to make use of different oxygen sensor for civic? just thinking.. hehe
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By asianrob
#234480 you'll need the 4 wire O2 sensor. and if your not using DX/EX/Si harness you'll need to wire up the other 3 wires for the O2 sensor