air conditioning / climatronic on canbus

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tao13

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	air conditioning / climatronic on canbus « on: July 11, 2025, 05:27:58 AM »

Hi.
Is there any chance I can replicate (without asm changes) the compressor control function as it is on the seat ibiza 1.8t 06A906032TL (which has a climatronic that sends messages on canbus and does not have a direct wire to the ecu) on a 1.8t ecu BAM 8N0906018H? I tried with the flag in the KOS 113.160 Klimakompressor - steuerung functions, but the compressor does not start when I turn on the air from the climatronic.


« Last Edit: July 11, 2025, 06:14:38 AM by tao13 »	Logged

gremlin

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	Re: air conditioning / climatronic on canbus « Reply #1 on: July 11, 2025, 03:48:41 PM »

CAN commands control depends on Climatronic firmware with PWM compressor type not from ECU firmware.


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tao13

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	Re: air conditioning / climatronic on canbus « Reply #2 on: July 12, 2025, 12:47:30 AM »

it is in ecu firmware. if i put the ecu file 032tl on 018h bam ecu , air and compressor work ok, with bam 018h file the compressor not work. It is something ion ecu file for sure


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tao13

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	Re: air conditioning / climatronic on canbus « Reply #3 on: July 22, 2025, 10:49:32 AM »

RESOLVED.
CW + KOS !


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dal

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	Re: air conditioning / climatronic on canbus « Reply #4 on: July 23, 2025, 05:06:02 AM »

tao13, what was you were trying to archive? Control an PWM compressor in 8L car?


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