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Discussion Starter #1
Which one do you run with swap in EG and how many and how many wire o2's?????
 

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supafly said:
Which one do you run with swap in EG and how many and how many wire o2's?????
B-series 4 wire ....and 00 b-series 4 wire for the secondary ...or an o2 sim
 

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K20EG said:
supafly said:
Which one do you run with swap in EG and how many and how many wire o2's?????
B-series 4 wire ....and 00 b-series 4 wire for the secondary ...or an o2 sim
How bout the stock RSX-S O2 sensors? I'm assuming they'll work just fine, correct? I ask because I have them =p.
 

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Discussion Starter #5
Do I need two or just one?

Try the one for the rsx then???

Thanks
 

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Discussion Starter #6
I was just thinking... With Hondata Kpro do I need the simulator or just one Wideband O2?
 

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Discussion Starter #8
Im serious what do I need?

Let me know when you drop off the ECU to hondata.

Im going to pay on mon for the Kpro.

THanks
 

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supafly said:
Im serious what do I need?

Let me know when you drop off the ECU to hondata.

Im going to pay on mon for the Kpro.

THanks
For K-pro

Stock primary A/f sensor
*o2 sensor*

from what i understand you can disable the secondary o2, and some other things we dont use or need within K-pro software.
 

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worth mentioning, the Primary O2 on US and JDM K20A's is a little odd, it's the only 4 wire wideband I have ever come accross, seems to be current driven, not voltage.

P/N is 36531-PRB-A01

secondary is just a plain narrow band one

P/N is 36542-PRC-004
 

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All i know is that with the RSX, when u add an after market header u need to replace the o2 sensor with an o2 simulator, otherwise you'll throw a check engine light (CEL)
a popular and well recomended o2 simulator is the Caspers Electronics o2 simulator

http://www.casperselectronics.com/cgi-local/store/commerce.cgi

it plugs some wheres in the engine bay to where the o2 simulator harness is.

so if your doing a swap and worried about an o2 simulator, just used the ones that came with the k20 (RSX, RSX-S, RSX-R, Civic SI) and add the o2 simulator.
 

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Discussion Starter #12
Thanks for the info and link
 
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