Adjusting distnce impulse or K-number

[rrador]

Is there any way to adjust k-number on sw 1104? From what I have found it's not possible to change coding on these newer clusters.
But is there any way to alter eeprom to get this fixed? For example I put passat cluster into a golf.

I did a search on the forum and only one thing that I found was this one post by @skodapilot saying to copy data in offsets 0xAD and 0xB6 from old to new cluster. But clusters I have do not have any data in there (00 and FF)

What are the best options here if there is any

[heinlein]

Depending on the SW version of your old cluster, the offsets are probably different.

But 0xAD is for the wheel circumference, and 0xB6 is for the ability to change the K-value in long coding. You can set 0xB6 to FF to be able to select all K-values, and 0xB7 to FF, which acts as a bitmask that actually allows you to change the value.

This being said, I did not find that this worked for me with Chinese Passat Cluster 35D920880E. It didn't matter what value I had in 0xB6 or 0xB7, I could not change the K-value from 1 (maybe restricted in firmware).

You could maybe play around with long coding in the EEPROM 0xCB-0xD9, it's 5 bytes repeated 3 times. However, this long coding is obfuscated and I didn't figure out the pattern.

Maybe my post will help you https://forum.skodapilot.com/viewtopic.php?t=432#p2025
This post has information about other values in the eeprom: https://www.drive2.ru/b/597403426229324541/

[rrador]

Thank you, I did a lot of reading today and I think I figured something out. Just need to test it now