E46 DME Update problem

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wan_cubby

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Discussion starter · #1 · Oct 1, 2014

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Hi all
I have 2003 320i from japan (left steering steptronic)
updated DME using sss progman and now i have version 7545416 (old: 7529818). I cleared adaptation in INPA and now i have such a problem: when i'm driving and stop the car, rpm drops to 500 and i feel vibration. before update rpm standing about 690-700. What could be the problem? and it's possible return to old version?

 

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marcozandrini

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#2 · Oct 1, 2014

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The first step with issues like this is to undo the last thing that was done to the car. So, reflash the ECU with the old program.


Sent from BimmerApp mobile app

 

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wan_cubby

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Discussion starter · #3 · Oct 1, 2014

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it is possible to reflash ECU with old version? as I know with SSS progman can not return to previous version

 

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wan_cubby

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Discussion starter · #4 · Oct 1, 2014

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recently i've got error code:


217 Timeout CAN-Botschaft EGS1

Error frequency : 1
Logistic counter: 38
N_32 0.00 rpm
MAF 0.00 mg/stk
TCO 50.25 Grad C
VB 12.24 V
aufgetreten vor (rel. BZ) 0.70 h

 

Brucifer325

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#5 · Oct 1, 2014

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Worse case scenario, I just found out about this place:

http://bmwdme.com/

 

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wan_cubby

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Discussion starter · #6 · Oct 1, 2014

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Brucifer325

320i model not listed on that website

 

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fdriller9

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#7 · Oct 1, 2014

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Use winkfp to flash the old ZB # to your DME

What was the reason for updating in the first place?

 

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wan_cubby

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Discussion starter · #8 · Oct 1, 2014

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I've looked in winkfp but on MDS43 not listed previous DME version, maybe i need another daten files?

 

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fdriller9

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#9 · Oct 1, 2014

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You have to load data into winkfp manually though the software, not by placing ECU, program, and daten files in their respective folders.

 

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wan_cubby

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Discussion starter · #10 · Oct 3, 2014

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plz help

can't find previous dme version to downgrade ECU, here is details of previous software:

Vehicle identification number: WBAET15090NF88799
Date: 05.05.03
Change index: DA
Software number: 7529519
Office number: 7505825
Assembly identification number: 7529818
Seral number: 42324
Program number: 005601
Kilometer: 0
Dealer number: 12321

how can i get 7529818 software? I updated winkfp but still not listed that ZUSB