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doggboy doggboy is offline
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Posts: 12
Join Date: Mar 2020
Car: 2013 650i
Default 06-24-2020, 08:25 AM

I found the issue. My unit was flashed for the G-chassis N63. I will reflash the JB4, then post a new log.

It is strange, up until about a month ago I could not see firmware updates in the app and the JB4 cleared the MAF code automatically. Now I see the firmware versions in the app, and the check engine light won't clear. It is almost like it changed firmware on its own somehow.

Here is the new log after flashing the JB4_N63_4_T1.hex firmware.


I tried the JB4_F_V2_N63TU_5.hex but that threw all sorts of errors ...

Name:  Screenshot_20200624-122325.jpg
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Attached Files
File Type: csv P63_M2_R1_200624_1107.csv (90.0 KB, 151 views)

Last edited by doggboy; 06-26-2020 at 02:29 PM..
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