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03-26-2024, 05:28 PM | #1 |
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Lambda fault codes
Hello,
Im getting some lambda codes which i cant seem to find anything about online. Looking for some help to understand what these are and what i have to do to fix it. Car runs good but with a constant engine light 272A: Lambda probe electrical diagnosis according to Kat Bank 1 277D: Lambda sensor Diagnostic Trim Control Bank 2 |
03-26-2024, 07:54 PM | #2 |
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O2 sensors. Although odd that it’s both banks.
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Current '21 DG X5MC, '22 X5M50i, '11 E90 M3
Recent Past '12 E92 M3 ZCP, '08 E93 M3, '18 F80 ZCP, '04 E46 M3 I think I have an M3 problem. |
Appreciate
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