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O2 sensor codes; ignore or no?
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08-16-2018, 09:10 PM | #1 |
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O2 sensor codes; ignore or no?
2C9C
2CA6 2CAA 2DED All consistently showing...first 3indicate oxygen sensor before cat converter.....any concerns?
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07 335 E90 - MHD Stage 2+FMIC (Black)
11 X5 - MHD Stage 1+FMIC (Sapphire Black Metallic) 20 M340i X-Drive (Alpine White) |
08-17-2018, 10:10 AM | #3 |
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Thanks, they look fairly complex in terms of DIY.....is that a fact, from those who have replaced them? If I were to set aside some time for first attempt, what would I need to expect...I'll search, as I also recall some chatter about a unique tool being required.
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07 335 E90 - MHD Stage 2+FMIC (Black)
11 X5 - MHD Stage 1+FMIC (Sapphire Black Metallic) 20 M340i X-Drive (Alpine White) |
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08-18-2018, 10:26 AM | #4 | |
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08-21-2018, 10:26 AM | #5 | |
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