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03-17-2015, 09:58 PM | #1 |
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Fault code help: e92 M3 "increased emissions"
Hi all,
Recently got the "increased emissions" error popup on my car with the check engine light. Ran the codes and it gave me the following: 2B59 - Coolant thermostat monitoring 2771 - Oxygen sensor dynamic diagnosis bank 1 2772 - Oxygen sensor before cat bank 2. Anyone could help me with what the issue is thats causing this? The check engine light + increased emissions error went off after ~2-3 days and then came back on and went off again. Thanks in advance! |
03-17-2015, 10:11 PM | #3 |
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03-18-2015, 05:58 AM | #4 |
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threw first code, had to replace thermostat a couple weeks back. 55k miles.
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e92 M3 Coupe DCT | Space Gray/Fox Red | VF620 | Forgestar | RD Sport | B&B |
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03-18-2015, 06:04 PM | #5 |
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03-18-2015, 08:08 PM | #6 |
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had some other maint items done at the same time, but believe parts and labor were in the $800 range...
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e92 M3 Coupe DCT | Space Gray/Fox Red | VF620 | Forgestar | RD Sport | B&B |
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