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BMW i4 2022 CAN and LIN Logs
Posted: Sat Mar 21, 2026 6:35 pm
by Jack Bauer
Can log from gear shifter going through gears and creeping. LIN log from Aircon compressor. LIN at 19200kbps. CAN at 500k.
2022 i4 G26 Gran Coupe AWD.
Re: BMW i4 2022 CAN and LIN Logs
Posted: Wed Apr 01, 2026 6:41 pm
by EdAtki
I've picked up one of these AC compressors and will see if I can get it running with these logs, might be a while before I get round to it though.
Part number I have is 5B31E59 but it seems there have been many iterations that should be interchangeable:
https://www.realoem.com/bmw/enUS/partxref?q=5B31E59
The i4 is either 400V nominal according to BMW or 430V nominal according to wikipedia, not sure who to believe but either way this compressor should be suitable for 108S projects like mine
