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What might cause frequent O2 sensor failures?
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01-11-2022, 10:38 AM | #1 |
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What might cause frequent O2 sensor failures?
I had to replace my O2 sensors about 5 months ago, now another one has gone bad and I'm getting ECu codes and open loop issues. What sort of things might cause this?
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2010 335XI, Carillo Steel rods, JE pistons, Closed Deck, Stage 4 race heads, 6mt, Pure Stage 2 High Flows, B58 Coils, VRSF|Vu Brothers (Ft Worth, TX)|JSRTuning,
https://youtube.com/channel/UC_kL3RvFSGv9QmTVt6787gg |
01-13-2022, 11:10 AM | #2 |
First Lieutenant
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Anyone?
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2010 335XI, Carillo Steel rods, JE pistons, Closed Deck, Stage 4 race heads, 6mt, Pure Stage 2 High Flows, B58 Coils, VRSF|Vu Brothers (Ft Worth, TX)|JSRTuning,
https://youtube.com/channel/UC_kL3RvFSGv9QmTVt6787gg |
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01-13-2022, 09:30 PM | #3 |
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01-15-2022, 05:15 PM | #5 |
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01-15-2022, 11:02 PM | #6 |
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01-19-2022, 10:48 AM | #7 | |
First Lieutenant
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Quote:
I'm having to add oil periodically because one of the turbo lines as a small leak I created a thread a while back about having to add a little coolant over the course of a year and was told that's typical Thanks
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2010 335XI, Carillo Steel rods, JE pistons, Closed Deck, Stage 4 race heads, 6mt, Pure Stage 2 High Flows, B58 Coils, VRSF|Vu Brothers (Ft Worth, TX)|JSRTuning,
https://youtube.com/channel/UC_kL3RvFSGv9QmTVt6787gg |
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01-20-2022, 03:02 PM | #8 |
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Then is probably fueling that is causing the problem.
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