One wire to 4 wire 02 sensor conversion
 

D16Z6 in a 92 CX. Trying to find a ECU pinout so I can rewire o accept 4 wrire O2 sensor. Runs like ---- with the One wire.

Re: One wire to 4 wire 02 sensor conversion
 

I hope this link helps you out.
http://technet.ff-squad.com/

Re: One wire to 4 wire 02 sensor conversion
 

It is a really simple conversion. It is just a transistor if I remember right. Look for the PGMFI.org Wiki for it. The Wiki is cached somewhere and there is a link to it on the forum.

*Edit:
I was think this was just about converting it in the ECU. There still will most likely be something on pgmfi.org though