I am installing a d15z1 into my 89 LX. I purchased a wiring harness from rywire and I'm currently wiring up the o2 sensor. It's a five wire o2 sensor, so keep that in mind.
here is a picture of my o2 sensor with the colors:
The instructions from rywire were as follows:
-yel/blk o2 heater brown wire in pigtail
-black wire ground (use purple wire in pigtail harness)
-green/white ground (use purple wire in pigtail harness)
-white D3 (red wire in pigtail)
-white/blue D8 (use pigtail orange wire)
-orange/blue D14 (use stock 1 wire o2 wire for this position)
-orange D16 (grey wire in pigtail)
The colors are not matching up, and I don't want to make any assumptions.
Can anyone tell me the functions, or the pin positions of the o2 sensor based on the colors in the above picture?