What O2 Sensor For My Z6?

Found a guy in the recycler w/ a 4+2+1 Neuspeed header & gonna throw in the O2 sensor for $100. Now, which O2 sensor do I need. Do I need 88-91 ( I have a 90 Sedan & swapping in a D16Z6 ) or the 92-95 sensor? Remember that I'm gonna have the car wirred for the MPFi & VTEC using my Dx harness. Let me know please people. Thanks, Roger

You'll need the O2S fro mthe D16z, its a 4 wire sensor....


gunnmen01

Use the d16z6 O2 sensor only if you are using the p28 OBD1 ECU, otherwise, it wont wire up correctly. If you're using a non-OBD ECU such as pm6 or pg7, then use an oxygen sensor from a 88-91 Si.

Which ECU is better to run?? Gonna be my daily driver & what are the advantages to each?