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      05-04-2022, 05:16 PM   #65
rjahl
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Drives: Z4 35is
Join Date: Jun 2011
Location: Tampa

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2012 Z4 35is  [0.00]
Quote:
Originally Posted by cheerio View Post
Ok, this is getting interesting. Turns out FindECU can read an “ECU Type” field for the ZBs. I went to the liberty of recording all of them:

6827064: MAX BROSE
6827065: MAX KUESTER
9240541: E90 E91 LED BASIS CHINA
9240542: E90 E91 LED XE CHINA
9240543: E90 E91 LED AHL CHINA
9286889: E90 E91 SHURLOK LED Bas
9286891: E90 E91 SHURLOK LED XE
9286893: E90 E91 SHURLOK LED AHL
9383038: E81 BASIS
9383039: E82 E88 BASIS
9383040: E81 E82 E88 XE
9383041: E81 E82 E88 AHL
9383042: MAX KUESTER
9383043: E87 BASIS
9383044: BASIS TFL
9383045: E87 E9X XE
9383046: E87 E9X AHL
9383047: E90 E91 LED BASIS
9383048: E89 E9X LED XE
9383049: E89 E9X LED AHL
9383050: MAX BROSE
9390479: E81 BASIS
9390480: E82 E88 BASIS
9390481: E81 E82 E88 XE
9390482: E81 E82 E88 AHL
9390483: MAX KUESTER
9390484: E87 BASIS
9390485: BASIS TFL
9390486: E87 E9X XE
9390487: E87 E9X AHL
9390488: E90 E91 LED BASIS
9390489: E89 E9X LED XE
9390490: E89 E9X LED AHL
9390491: MAX BROSE

There’s no E84-specific ZB, and the one currently flashed (9390487) includes option $7HW “BMW X Line”, so presumably it’s good for E84. The plot thickens…
Have you tried using the Kmm_ATSH.txt file in the Daten folders?

Locate the [18] section for the TCU module address
then search for the vehicle code with the automatic transmission VO number ;205

Available ZB numbers will follow.
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