P0134 code with O2 voltage never fluctuating

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05-27-2023, 12:03 PM

Frank4

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P0134 code with O2 voltage never fluctuating

I and getting this code which as far as I can tell means no activity, live data shows it holding at .420. All other O2s are fluctuating normally. O2 sensor is new.

Any suggestions?

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05-27-2023, 12:10 PM

Discorama

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Have you checked the wiring?

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05-27-2023, 12:51 PM

andino

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Also possible that you were unlucky and got an out of box bad sensor. I'd try swapping the sensor from the other side in to rule that out.

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05-27-2023, 09:10 PM

Extinct

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