O2 sensors

[Cplennon17]

He said he did that about a month ago. Still, with parts quality being what it is now, new doesn't guarantee good as much as you would hope...

Sadly true........

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[ayodom]

So you got the drive cycles to complete? But now you have a lean code? And all the O2 sensors are about a month old?

Have you spoken with your tuner about this new code? Logged any data for them? Do you have a way to read live data, like a good scan tool, etc?

I'd suggest maybe making sure all the sensor connections are good and tight. Maybe even swapping bank 1, sensor 1with bank 2 sensor 1 to see if the issue changes sides.

I'd hold off on clearing any codes. If you do that you will have to redo the entire drive cycle again.

I ended up getting a smoke test done to make sure I don’t have any leaks. Then they ran codes again on both scanners and I passed for readiness. I’d just passed for emissions.