Jb4 CEL codes

[xHumble_MKV]

Does anyone has any these codes populating on their car ?
I understand the catless downpipe which is due to a fault on my active autowerke catted downpipe which they are sending me a replacement.
but the others I looked and couldn’t find much ?
Any help will be appreciated

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[D K]

https://bmwfault.codes/

Recheck the connectors on the JB4 harnesses to make sure they are fully clicked in.

 

[xHumble_MKV]

https://bmwfault.codes/

Recheck the connectors on the JB4 harnesses to make sure they are fully clicked in.

Thanks bud.
I checked all the connectors but still got the same codes.
should I be worry about the radiator flaps?

 

[D K]

Thanks bud.
I checked all the connectors but still got the same codes.
should I be worry about the radiator flaps?

Not sure what a radiator flap is. Sorry

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