2C39 & 2D2E Codes..

MSully96 · 01-18-2018, 03:42 PM

Hello everyone,

So I’ve gotten 2D2E a few times and I found on the forums that it is common and nothing to worry about for jb4 users like myself. I kept feeling oscillation so I found one post where a guy changed menu 10 to 2000 and said something about dialing back menu 12 too. Well setting menu10 back helped a little bit not completely with the oscillation. I set menu 12 to 2400 and it has taken away the oscillation completely BUT the car is still throwing 2D2E! Also after changing menu12 A couple days later I got 2C39... never seen or heard of that one. Any ideas? Im running map5 with 20% e85.

I will clear them and see if they come back in the meantime.

MSully96 · 01-19-2018, 02:30 PM

Drove 4 separate times and 2 trips were over 60 mile drives and the codes haven’t returned.

MSully96 · 01-22-2018, 09:06 AM

Bump

dsjr2006 · 01-28-2018, 09:07 PM

When you say oscillation, are you talking about a surging sensation under throttle?

MSully96 · 02-23-2018, 09:08 AM

Quote:

Originally Posted by dsjr2006

When you say oscillation, are you talking about a surging sensation under throttle?

Sorry for the late reply, but yes I was referring to that, however, I got it all taken care of.

01-18-2018, 03:42 PM	#1
MSully96 Private First Class 25 Rep 119 Posts Drives: 2013 335is M6 Coupe Join Date: Jul 2017 Location: MD iTrader: (0)	2C39 & 2D2E Codes.. Hello everyone, So I’ve gotten 2D2E a few times and I found on the forums that it is common and nothing to worry about for jb4 users like myself. I kept feeling oscillation so I found one post where a guy changed menu 10 to 2000 and said something about dialing back menu 12 too. Well setting menu10 back helped a little bit not completely with the oscillation. I set menu 12 to 2400 and it has taken away the oscillation completely BUT the car is still throwing 2D2E! Also after changing menu12 A couple days later I got 2C39... never seen or heard of that one. Any ideas? Im running map5 with 20% e85. I will clear them and see if they come back in the meantime.
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01-19-2018, 02:30 PM	#2
MSully96 Private First Class 25 Rep 119 Posts Drives: 2013 335is M6 Coupe Join Date: Jul 2017 Location: MD iTrader: (0)	Drove 4 separate times and 2 trips were over 60 mile drives and the codes haven’t returned.
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01-22-2018, 09:06 AM	#3
MSully96 Private First Class 25 Rep 119 Posts Drives: 2013 335is M6 Coupe Join Date: Jul 2017 Location: MD iTrader: (0)	Bump
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01-28-2018, 09:07 PM	#4
dsjr2006 Captain 157 Rep 848 Posts Drives: '01 E39 540iA, '09 E90 M3 Join Date: May 2013 Location: Metro Detroit iTrader: (1) Garage List 2010 BMW 335i [0.00] 2001 BMW 540i [0.00]	When you say oscillation, are you talking about a surging sensation under throttle? __________________ E90 M3 DCT LCI \| E90 LCI N54 M-Sport(retired) \| E90 Technical Docs download: http://j.mp/bmwe90docs *good read, very detailed.
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