CLK C209 1.8K SIM4LKE Lambda off DTC

[biggggi]

Hi.
There is a need to disable the catalyst and lambda 2


I have made a firmware where the catalyst is turned off but there is an error
2038 Lower lambda probe, open circuit


Please see if you need to fix or add something.
Unfortunately, StarDiagnostik is not available

[biggggi]

Hi.
There is a need to disable the catalyst and lambda 2


I have made a firmware where the catalyst is turned off but there is an error
2038 Lower lambda probe, open circuit


Please see if you need to fix or add something.
Unfortunately, StarDiagnostik is not available
ap

help please_)

[biggggi]

ap

help please_)

[jurebv]

just a try :)

[biggggi]

Lambda probe 2 need to be disconnected?

as if it works, there are no error codes at this time

[cdex]

Hi

any hell for this dtc P2021

Regards