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BMW 3-Series (E90 E92) Forum
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325i stuttering when cold
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| 10-11-2024, 04:32 AM | #1 |
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325i stuttering when cold
Hello. Recently got an issue with my girlfriends 325i. The car stutters when you start it in the morning or if you leave it for too long. It will generally be fine if you only leave it for 5-6 hours but not overnight. I've got the following fault codes:
2A2B - DME: Mixturecontrol 2A2C - DME: Mixturecontrol 2 2B08 - DME: Nitrogen oxide sensor, heating Could this be related to the NoX sensor or a vacuum leak? Any help would be appreciated. |
| 10-11-2024, 08:20 AM | #2 |
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Brigadier General
 
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Rep 3,208
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Drives: E92 325i MSport Coupe
Join Date: Apr 2012
Location: UK South East
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Could be failing injector(s). Pull the plugs after an overnight stop. Any that are black, wet, or stink of unburnt fuel are a giveaway...
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