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P112E and P0171 codes n55 335i e92 2012
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09-27-2023, 06:24 AM | #1 |
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P112E and P0171 codes n55 335i e92 2012
Hi,
A month ago the code P112F popped up in my OBD reader after seeing the full engine warning light come up. I did the adaptation procedure then the throttle reset and the code disappeared. Two days ago I updated the DME software as I read it was a fix to the rough idling at low rpms and throttle lag. I think it actually fix it as these last two days the idling is not even that rough (could be a coincidence maybe?). Today I got the codes P112E and P0171 with the respective engine light of course. I doubt this is due to the DME update as I was getting P112F before so was just wondering if you guys have any idea of what it could be. The car is completely stock and has done 104k miles so I am praying it is just a cracked charge pipe? Anyway I don't know how serious it can get, hopefully not too much... Cheers! |
09-28-2023, 07:59 AM | #2 |
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P112E and P0171 codes n55 335i e92 2012
Update:
okay so the engine warning light disappeared, but OBD reader is still reading the code P112E with the message "manufacturer control". Any idea of that the problem could be? Thanks! |
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10-02-2023, 05:18 PM | #3 |
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