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E46 CAN Bus Discussion
Posted: 21 Aug 2021, 00:07
by sda2
Hi everybody,
If you need help with the CAN Bus integration of E46 chassis, lets concentrate the knowledge here.
@Lamik brothers, if you need additional information from MS42 or MS43 on CAN bus, let me know. We can add that to OEM ECU.
Regards,
Rob
Re: E46 CAN Bus Discussion
Posted: 21 Aug 2021, 14:49
by Luki
Tcu supports OEM Can in BMW E46 3.0D 204HP
Manages the engine torque
But not tested in MS42-43
It will contact you when we will test MS42-43 ECU
Re: E46 CAN Bus Discussion
Posted: 24 Aug 2021, 07:44
by e83 s54 8hp
Is it possible TCU can read CAN message- DSC off (after pressing button) and actuate one of outputs?
Re: E46 CAN Bus Discussion
Posted: 18 Mar 2022, 07:30
by gthr
Hi
what is current status for E46 MS43 ?
I have one SMG car waiting for conversion ...
Re: E46 CAN Bus Discussion
Posted: 24 Mar 2022, 16:04
by Jar
when the car has SMG, the ECU should be coded as manual or 5hp gearbox. smg emulation is not supported
Re: E46 CAN Bus Discussion
Posted: 25 Mar 2022, 08:44
by gthr
Thanks for answer
OK but we can use CAN communication from MS43? TCU will read it? No need for extra sensors or wiring?
Re: E46 CAN Bus Discussion
Posted: 25 Mar 2022, 12:03
by Jar
No additional sensors are needed to work with the MS43. Unless the turbo is added, then the map sensor should be connected.
Re: E46 CAN Bus Discussion
Posted: 25 Mar 2022, 20:56
by gthr
Great
BTW downshift and flatshift works? And is it possible to use oem SMG shifter or I need to use M4 DCT shifter?