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BMW 3-Series (E90 E92) Forum
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30FC Code. Time for new Turbos? Whats wrong?
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04-19-2020, 02:43 PM | #45 |
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04-19-2020, 11:18 PM | #49 |
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After a few engine shut offs over the course of the day I haven't gotten any codes at all. The power code usually comes overnight, im not concerned about this code at all. Should I throw it on Map 2 or 5 and pull? Or what would you recommend? Ill report back if the codes show up tomorrow.
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04-19-2020, 11:21 PM | #50 | |
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04-21-2020, 12:39 AM | #51 |
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Map 1 pulled strong, no codes. But after driving awhile (still on e30) i got codes: 29E0 and 29E1, which are fuel mixture codes. I attached a log of the pull. Any idea why my boost starts strong then goes down as the rpms climb?
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04-21-2020, 12:28 PM | #52 | |
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Much better than before. Fuel mixture codes are usually caused by bad 02 sensor or fuel scalars need adjusment in the flash. I would flash PUMP bef as I mentioned once before. Has a few tweaks that could help out. |
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04-21-2020, 03:59 PM | #53 |
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04-22-2020, 04:19 AM | #54 |
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04-22-2020, 11:05 AM | #55 |
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04-25-2020, 01:16 AM | #56 |
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Alright so even before I could BEF my car started having issues. I am only getting a misfire code on Cyl 6. And very very rarely ill get a fuel mixture code. Car starts shaking violently when on the gas after engine light goes on. JB4 is saying my AFR got too high. Log attached.
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04-25-2020, 07:50 PM | #57 | |
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