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Author Topic: PQ35 CAN-Matrix of Comfort Bus  (Read 9111 times)
elias
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« on: November 15, 2023, 12:09:34 PM »

Hello together,

I am searching for the Can Matrix of the Comfort Bus of PQ35 Vehicles.

I know that its definitely exists in the "wild" but i havent found it yet. I received a Screenshot from some who have it, but is not willing to share the whole matrix(see attachments)

Here are some resources which i found and want to share:

Can Matrix for Powertrain Can:
https://github.com/rusefi/rusefi_documentation/blob/master/OEM-Docs/VAG/PQ35_46_ACAN_KMatrix_V5.20.6F_20160530_MH.xlsx

DBC for Information can:
https://github.com/speedbyte/code_composer_build/blob/master/MOD/MOD_CAN_DYN/cfg/PQ35_46_ICAN_V3_6_9_F_20081104_ASR_V1_2.dbc
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prj
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« Reply #1 on: November 15, 2023, 12:25:10 PM »

Try searching for dbc files, although I don't think the comfort stuff is part of any damos leak, since nobody cares about it.
Also, I am not sure at all that screenshot is from comfort can.
« Last Edit: November 15, 2023, 12:26:59 PM by prj » Logged

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gremlin
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« Reply #2 on: November 16, 2023, 02:37:36 AM »

I am not sure at all that screenshot is from comfort can.

Yes, you right. It isn't comfort bus message on the picture.
It's for main high speed bus.
For PQ35 GRA_Neu messaqe (0x38A) is transmiting from Gateway and receiving to Motor/Gearbox.
Here is message layout.


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elias
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« Reply #3 on: December 19, 2023, 05:56:45 AM »

I finally found some informations which is sufficient for me here:
https://docs.google.com/spreadsheets/d/1eirT8LbSRl4j06BpwgsiE4PM_2BGH9UStdWLXwKvHJw/edit#gid=0

Here is a downloaded copy, if the link goes down for whatever reason.

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