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[turbostd]

So Im getting ready to swap out my z1 for a more peppy y7 or z6 and ex trans. Does anyone know what exactly I have to do to get the 4 wire o2 working? Is it as simple as just using a z6 harness or do I have some pin swapping to do?

[ApexSilver06MR]

So Im getting ready to swap out my z1 for a more peppy y7 or z6 and ex trans. Does anyone know what exactly I have to do to get the 4 wire o2 working? Is it as simple as just using a z6 harness or do I have some pin swapping to do?

i belive its just some pin swapping...   

[chris]

http://www.hybridautomotive.com/tech/o2/

[turbostd]

http://www.hybridautomotive.com/tech/o2/

Looking at that it seems that if I use the z6 harness I should not have to do anything as all the changes where made to the engine harness.

[El Beefo]

allot easier w the z6 harness... just dont forget to wire the ecu sub harness for vtec and 4 wire. 92 civic sub harness already comes pre wired for this. nodding your existing z1 harness isn't that hard if you have it out of the vehicle, that's what i did. only took me a couple hours.

[turbostd]

well using the ex/z6 harness is a no go. The vx cabbin harness has an extra plug. Its for the wbo2 and egr i assume. Looks like I will have to use the vx harness and do the 5->4 wire mod. Oh well sometimes things dont end up being so pnp lol.