Fault code 2263 3539 help

[YingJie]

Hi bros so the other day I went over to my workshop and the diagnostic tool got the following error code for me. Any bros here have encountered same issue and what was the cause of it? You may refer to the attached photo for reference. 

 

Thanks!

[tanwill]

Bro, you had a tune or piggyback ?

[YingJie]

1 hour ago, tanwill said:

Bro, you had a tune or piggyback ?

Bro, dont have bro. Never had a tune or piggyback before. 

[emperor83]

i have exactly the same problem. Just took over a C180K Pre facelift model recently. 

[tanwill]

Seems like an over boost pressure issue.

[YingJie]

1 minute ago, tanwill said:

Seems like an over boost pressure issue.

Any idea what causes this? And how to solve it? Much appreciated! 

[tanwill]

Suggest to visit workshop as its turbo control related.

Mostly would just clear the error code and monitor again.

[YingJie]

Just now, tanwill said:

Suggest to visit workshop as its turbo control related.

Mostly would just clear the error code and monitor again.

My workshop has been clearing the fault code. This issue also seems pretty new to them so they're unsure about it too. 

[tanwill]

Search the forum here for recommended workshop.

Maybe one with turbo and ECU experience.

Alternatively, go back to C&C and get some price shock.

[Reed]

Means there is a air pressure leak somewhere. its either a screw loose or worst your turbo charge not working liaozzzzzz. i also tio before after engine oil mount change.

[Raj4]

Hi, I would like to know how to fix the the code p3539 (power train) in Mercedes w204