Ex Secondary o2 sensor wiring Help!!

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Feb 20, 2008

hondarocks

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Ex Secondary o2 sensor wiring Help!!

Ok I searched this site and I did find where someone posted this but did not get an answer so I am going to try it again I have a D17A2 EX engine in a LX
car does anybody know how to wire the secondary o2 sensor from the ECU
Thanks

Feb 21, 2008

valant_94gt

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Re: Ex Secondary o2 sensor wiring Help!!

Here is a link to the ecu pinout, maybe this will help a little.

I can check my wires tomorrow try to help u out more.

https://www.civicforums.com/forums/1...cu-wiring.html

Feb 21, 2008

hondarocks

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Re: Ex Secondary o2 sensor wiring Help!!

Thank you I really need to figure this out

Feb 22, 2008

hondarocks

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Re: Ex Secondary o2 sensor wiring Help!!

Please Can Anyone Help!!

Feb 22, 2008

andyman97

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Re: Ex Secondary o2 sensor wiring Help!!

On connector E, pins 2 & 6 are for secondary o2 and secondary o2 heater wires. Its right there in the link that was just posted for you. I don't know what else you need to know. The other 2 are grounds. If you're doing this kind of work, you need to invest in a helms manual.