secondary o2 sensor

[rex187]

i got a 91 crx with a obd-0 b16a. the problem im having is that my wire for my secondary o2 sensor was cut off by some ass hole at a shop i took my car to. anyway i need to find a new one and im having some problems finding online. i was wondering if anyone here on hondaswap could help me. please i need my car back in action asap

 

[AHHVTEC]

if i remember correctly obdo only has 1 o2 sensor same goes for obd1 cars, no secondary o2

 

[rex187]

you are wrong look at the 88-91 or 92 honda crx sir(ef8) and civic sir(ef9). both have 2 o2 sensors. one being primary and the other being secondary. hasport makes a wiring conversion for the secondary o2. but i dont need that.

 

[D16SiHatch]

Honda-Tech.com: Honda CRX / EF Civic: CRX JDM B16 OXYGEN SENSOR REPLACEMENT QUESTIONS

looks like you need an obd0 ls o2 sensor, part #12050