Cleaning O2 sensor??

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Sep 30, 2004 | 12:54 PM

APEX CRX

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From: YEAH HO, FRISCO, NORCAL

Cleaning O2 sensor??

anybody know if you can clean a 4 wire O2 sensor safely??

Sep 30, 2004 | 01:50 PM

Nameless RB26

Joined: Aug 2002

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From: WA

Re: Cleaning O2 sensor?? (APEX CRX)

No, they aren't supposed to be cleaned it can ruin the element.

When they heat up they clean themselves. And fluids besides for condensation can ruin them.

Sep 30, 2004 | 02:06 PM

APEX CRX

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From: YEAH HO, FRISCO, NORCAL

Re: Cleaning O2 sensor?? (Nameless RB26)

thanks, I didn't think so.

Sep 30, 2004 | 02:40 PM

BigMoose

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From: Milky Way

Re: Cleaning O2 sensor?? (APEX CRX)

I've posted here before on a technique that sometimes reactivates them if they are carbon fouled. If cracked or lead fouled forget it.... search might turn it up.

Here I found them for you

https://honda-tech.com/zerothread?id=372540

https://honda-tech.com/zerothread?id=817523