Please add OBD2 support for MG4

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A	Anonymous

Hi there.
Please add ABD2 support for the MG4. I tried MG5 in the app as reference, but the SOC is far off because the battery is different. I thing you can go with the MG5 profile and "just" tweak it.

Many Thanks

Tim

2022-10-20 -

Activity Newest / Oldest

Dave Palmer

Tested and MG5 profile seemed able to connect to the device (Vgate iCar Pro BLE) yet got an error warning.

OBD SoC = 63%
Car screen SoC = 70%

Suggests after initial test yesterday that ODB reports 63% all the time, so not close to real SoC value.

Error warning that unable to read all expected telemetry values at setup.

obd-debug-data-5a7c1e84-a8e9-410c-85e2-f6a4342061bc

Dave Palmer

*replaced - see new message update

Laks Steven

I need obd support for MG4 please

Laks Steven

I need odb for mg4 please

Wolfram Klein

Please add ODP Support for the MG4 immediatly.

Samuel_ABRP

Merged with: MG4

Katya_ABRP

Status changed to: User Feedback

Katya_ABRP

Hi all,

May I ask you to test linking your MG4 by creating a new vehicle and selecting an MG5? By selecting the MG5 you'll be shown the option to link a vehicle via OBD. Then we'll see if the very same commands are compatible and we can read any data from the MG4.

/Katya

Dave Palmer

Hopefully will have my MG4 Trophy by end of 2022 - shall reply ASAP

Sara4711

I will get my OBDlink CX tomorrow and I will try you suggestion and se if it is compatible or not.

Dave Palmer

Sorry for the wait. MG4 LR Trophy connected and reading data using the MG5 profile.

SoC was even close:
OBD SoC = 63%
Car screen SoC = 65%

Sara4711

I have tried the OBDlink CX on my MG4 Trophy Long Range with heat Pump. I tried all available MG versions that provide possibility to connect to an OBD2 dongle and all of them failed.

BLE connection status was OK but not the car connection status as seen in teh picture below.

I tried connecting with carscanner pro to the dongle and could sometimes get connections.
It would then indicate.

ECU ID: 7EC
OBD2 protocol: ISO 15765-4 CAN (11 bit ID, 500 kbaud)
ECU Name: B+ChargerCtr

I don't know if this can help.

Katya_ABRP

Status changed to: Investigate

Raphael Otto

I have a Long Range Luxury with Heatpump and would gladly assist with testing / setting it up.

Dave Palmer

Please add OBD2 support for the MG4 - I have ordered (Trophy/Luxury) so happy to test/provide data if I can be of any help.

Katya_ABRP

Merged with: Please add OBD2 support for the MG4

Katya_ABRP

Post moved to this board

Dave Palmer

Unsure if able to re-use the MG5 profile as the MG4 is a whole new platform, yet once mine arrives (LR Trophy) very happy to help with testing or any data.

Tim Holzhausen

I got my Short Range already.
How can i provide Testdata?

Samuel_ABRP

Hi, i just adjusted the MG5 SR soc calculation, as it was off by 5%. Should be good now. What exactly was the problem with the values when you tried the MG5 SR with MG4? Can you please try again and let us know which values are off?