P0139 O2 low voltage read out.

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shumsdizzle
Posts: 1
Joined: Tue Sep 10, 2019 8:02 pm

P0139 O2 low voltage read out.

Post by shumsdizzle »

Hi guys,

I’m trying to figure out if I am able to disable my O2 sensor on my 2014 Civic SI. I recently had my RV6 Catless DP installed and after a couple hundred KM it threw the code at me. I know the 10 Gen has that feature but I can’t for the life of me find anything for the 9th Gen. is it possible for me to disable it on my own or will I need to get a tune? Any help would be appreciated on this matter,

Thanks.
KTuner
Site Admin
Posts: 3745
Joined: Mon Jul 22, 2013 8:13 pm

Re: P0139 O2 low voltage read out.

Post by KTuner »

Generally there is a Secondary O2 option available in that section you speak of.
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