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BMW 3-Series (E90 E92) Forum
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MSD81 bricked after MHD 1.9 Update
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11-19-2019, 06:02 AM | #1 |
Private First Class
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MSD81 bricked after MHD 1.9 Update
Hi guys
Yesterday I updated my MSD80 N54 with v8.1 maps without problems, so I wanted to update a friends MSD81 N54 also with v.8.1 maps. The flash failed with writing to section error right after 0%, and every other attempt also failed. Since I'm an experienced coder and flasher since years and hundrets of cars, I tried to recover the DME with BMW tools. But nothing, neither with different cables, nor with WinKFP, nor with ISTA-P and ICOM, nor with NFS anything did work. I still have communication with the DME, but it fails straight after it starts to write to the EEPROM. Since I didn't read any issues in the MHD threads I thought that it may be bad luck and need a new MSD81. We contacted a guy who repairs and sells MSD81, and he told us that yesterday a lot of people contacted him with the same problem after MHD 1.9 update. So I wanted to ask here if anyone encountered the same problem? Greets |
11-19-2019, 02:23 PM | #3 |
Chelsea Football Club
348
Rep 780
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Wow, how did you figure that one out? Also, did you just remove the connector in by the rear taillight? Asking because I'm getting a valved exhaust setup soon.
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11-21-2019, 09:10 AM | #4 |
Major
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Uh, what?
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2009 335i xDrive AT / 177k+ miles
PSP 750ic / Fuel-It! Stage 1 / BMS CP / Sutphin Tuning / RFP E50 11.61 @ 117.5 New setup; Covid 19Ts on RFP 93 + ARM inlets, dp, VTT cp and PSP outlets |
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